A fortification (also called a fort , fortress , fastness , or stronghold ) is a military construction designed for the defense of territories in warfare , and is used to establish rule in a region during peacetime . The term is derived from Latin fortis ("strong") and facere ("to make").
213-472: A castle is a type of fortified structure built during the Middle Ages predominantly by the nobility or royalty and by military orders . Scholars usually consider a castle to be the private fortified residence of a lord or noble. This is distinct from a mansion , palace , and villa , whose main purpose was exclusively for pleasance and are not primarily fortresses but may be fortified. Use of
426-604: A drawbridge , although these were often replaced by stone bridges. The site of the 13th-century Caerphilly Castle in Wales covers over 30 acres (12 ha) and the water defences, created by flooding the valley to the south of the castle, are some of the largest in Western Europe. Battlements were most often found surmounting curtain walls and the tops of gatehouses, and comprised several elements: crenellations , hoardings , machicolations , and loopholes . Crenellation
639-430: A ravelin like angular gun platform screening one of the curtain walls which is protected from flanking fire from the towers of the main part of the fort. Another example is the fortifications of Rhodes which were frozen in 1522 so that Rhodes is the only European walled town that still shows the transition between the classical medieval fortification and the modern ones. A manual about the construction of fortification
852-641: A Norman army gathered from London, Winchester and Salisbury under Geoffrey of Coutances . Meanwhile, William attacked the Danes, who had moored for the winter south of the Humber in Lincolnshire, and drove them back to the north bank. Leaving Robert of Mortain in charge of Lincolnshire, he turned west and defeated the Mercian rebels in battle at Stafford . When the Danes attempted to return to Lincolnshire,
1065-469: A Roman fort or Byzantine tetrapyrgia which were square in plan and had square towers at each corner that did not project much beyond the curtain wall. The keep of these Crusader castles would have had a square plan and generally be undecorated. While castles were used to hold a site and control movement of armies, in the Holy Land some key strategic positions were left unfortified. Castle architecture in
1278-458: A barbican was not just to provide another line of defence but also to dictate the only approach to the gate. A moat was a ditch surrounding a castle – or dividing one part of a castle from another – and could be either dry or filled with water. Its purpose often had a defensive purpose, preventing siege towers from reaching walls making mining harder, but could also be ornamental. Water moats were found in low-lying areas and were usually crossed by
1491-496: A broad outline is known, the exact events are obscured by contradictory accounts in the sources. Although the numbers on each side were probably about equal, William had both cavalry and infantry, including many archers, while Harold had only foot soldiers and few archers. The English soldiers formed up as a shield wall along the ridge, and were at first so effective that William's army was thrown back with heavy casualties. Some of William's Breton troops panicked and fled, and some of
1704-438: A central keep . In the late 12th and early 13th centuries, a scientific approach to castle defence emerged. This led to the proliferation of towers, with an emphasis on flanking fire . Many new castles were polygonal or relied on concentric defence – several stages of defence within each other that could all function at the same time to maximise the castle's firepower. These changes in defence have been attributed to
1917-573: A common origin, dealt with a particular mode of warfare, and exchanged influences. In different areas of the world, analogous structures shared features of fortification and other defining characteristics associated with the concept of a castle, though they originated in different periods and circumstances and experienced differing evolutions and influences. For example, shiro in Japan, described as castles by historian Stephen Turnbull , underwent "a completely different developmental history, were built in
2130-478: A completely different way and were designed to withstand attacks of a completely different nature". While European castles built from the late 12th and early 13th century onwards were generally stone, shiro were predominantly timber buildings into the 16th century. By the 16th century, when Japanese and European cultures met, fortification in Europe had moved beyond castles and relied on innovations such as
2343-643: A confined space and unable to retaliate. It is a popular myth that murder holes – openings in the ceiling of the gateway passage – were used to pour boiling oil or molten lead on attackers; the price of oil and lead and the distance of the gatehouse from fires meant that this was impractical. This method was, however, a common practice in Middle Eastern and Mediterranean castles and fortifications, where such resources were abundant. They were most likely used to drop objects on attackers, or to allow water to be poured on fires to extinguish them. Provision
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#17327662253892556-604: A distance. A direct consequence of the invasion was the almost total elimination of the old English aristocracy and the loss of English control over the Catholic Church in England. William systematically dispossessed English landowners and conferred their property on his continental followers. The Domesday Book of 1086 meticulously documents the impact of this colossal programme of expropriation, revealing that by that time only about 5 per cent of land in England south of
2769-521: A double wall of trenches and ramparts, and in the Congo forests concealed ditches and paths, along with the main works, often bristled with rows of sharpened stakes. Inner defenses were laid out to blunt an enemy penetration with a maze of defensive walls allowing for entrapment and crossfire on opposing forces. A military tactic of the Ashanti was to create powerful log stockades at key points. This
2982-541: A fleet he had recruited in Flanders , later joined by other ships from Orkney . Threatened by Harold's fleet, Tostig moved north and raided in East Anglia and Lincolnshire , but he was driven back to his ships by the brothers Edwin, Earl of Mercia , and Morcar, Earl of Northumbria . Deserted by most of his followers, Tostig withdrew to Scotland, where he spent the summer recruiting fresh forces. King Harold spent
3195-412: A fortification such as a city wall . The great hall was a large, decorated room where a lord received his guests. The hall represented the prestige, authority, and richness of the lord. Events such as feasts, banquets, social or ceremonial gatherings, meetings of the military council, and judicial trials were held in the great hall. Sometimes the great hall existed as a separate building, in that case, it
3408-579: A grant of some sort. This sophisticated medieval form of government was handed over to the Normans and was the foundation of further developments. They kept the framework of government but made changes in the personnel, although at first the new king attempted to keep some natives in office. By the end of William's reign, most of the officials of government and the royal household were Normans. The language of official documents also changed, from Old English to Latin. The forest laws were introduced, leading to
3621-648: A hermit at Chester. After his victory at Hastings, William expected to receive the submission of the surviving English leaders, but instead Edgar the Ætheling was proclaimed king by the Witenagemot, with the support of Earls Edwin and Morcar, Stigand , the Archbishop of Canterbury, and Ealdred , the Archbishop of York. William therefore advanced, marching around the coast of Kent to London. He defeated an English force that attacked him at Southwark , but being unable to storm London Bridge he sought to reach
3834-513: A land army supported by a fleet, resulted in the Treaty of Abernethy in which Malcolm expelled Edgar the Ætheling from Scotland and agreed to some degree of subordination to William. The exact status of this subordination was unclear – the treaty merely stated that Malcolm became William's man. Whether this meant only for Cumbria and Lothian or for the whole Scottish kingdom was left ambiguous. In 1075, during William's absence, Ralph de Gael ,
4047-607: A long time in a constant state of alert"; elsewhere the lord's wife presided over a separate residence ( domus , aula or mansio in Latin) close to the keep, and the donjon was a barracks and headquarters. Gradually, the two functions merged into the same building, and the highest residential storeys had large windows; as a result for many structures, it is difficult to find an appropriate term. The massive internal spaces seen in many surviving donjons can be misleading; they would have been divided into several rooms by light partitions, as in
4260-434: A lord's home or hall was fire as it was usually a wooden structure. To protect against this, and keep other threats at bay, there were several courses of action available: create encircling earthworks to keep an enemy at a distance; build the hall in stone; or raise it up on an artificial mound, known as a motte, to present an obstacle to attackers. While the concept of ditches , ramparts , and stone walls as defensive measures
4473-539: A massive scale, utilising stone, wood, iron and earth in their construction. The Romans encountered fortified settlements such as hill forts and oppida when expanding their territory into northern Europe. Their defences were often effective, and were only overcome by the extensive use of siege engines and other siege warfare techniques, such as at the Battle of Alesia . The Romans' own fortifications ( castra ) varied from simple temporary earthworks thrown up by armies on
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#17327662253894686-519: A mix of cavalry, infantry, and archers or crossbowmen, with about equal numbers of cavalry and archers and the foot soldiers equal in number to the other two types combined. Although later lists of companions of William the Conqueror are extant, most are padded with extra names; only about 35 individuals can be reliably claimed to have been with William at Hastings. William of Poitiers states that William obtained Pope Alexander II 's consent for
4899-494: A mixture of castle technology from the Crusades , such as concentric fortification , and inspiration from earlier defences, such as Roman forts . Not all the elements of castle architecture were military in nature, so that devices such as moats evolved from their original purpose of defence into symbols of power. Some grand castles had long winding approaches intended to impress and dominate their landscape. Although gunpowder
5112-641: A modern office building. Even in some large castles the great hall was separated only by a partition from the lord's chamber, his bedroom and to some extent his office. Curtain walls were defensive walls enclosing a bailey. They had to be high enough to make scaling the walls with ladders difficult and thick enough to withstand bombardment from siege engines which, from the 15th century onwards, included gunpowder artillery . A typical wall could be 3 m (10 ft) thick and 12 m (39 ft) tall, although sizes varied greatly between castles. To protect them from undermining , curtain walls were sometimes given
5325-413: A necessity for many cities. Amnya Fort in western Siberia has been described by archaeologists as one of the oldest known fortified settlements, as well as the northernmost Stone Age fort. In Bulgaria, near the town of Provadia a walled fortified settlement today called Solnitsata starting from 4700 BC had a diameter of about 300 feet (91 m), was home to 350 people living in two-storey houses, and
5538-536: A number of words in other languages also derive from castellum . The word castle was introduced into English shortly before the Norman Conquest of 1066 to denote this type of building, which was then new to England. In its simplest terms, the definition of a castle accepted amongst academics is "a private fortified residence". This contrasts with earlier fortifications, such as Anglo-Saxon burhs and walled cities such as Constantinople and Antioch in
5751-440: A range of purposes, the most important of which were military, administrative, and domestic. As well as defensive structures, castles were also offensive tools which could be used as a base of operations in enemy territory. Castles were established by Norman invaders of England for both defensive purposes and to pacify the country's inhabitants. As William the Conqueror advanced through England, he fortified key positions to secure
5964-625: A result there were 4,000 in the country. There are very few castles dated with certainty from the mid-9th century. Converted into a donjon around 950, Château de Doué-la-Fontaine in France is the oldest standing castle in Europe . From 1000 onwards, references to castles in texts such as charters increased greatly. Historians have interpreted this as evidence of a sudden increase in the number of castles in Europe around this time; this has been supported by archaeological investigation which has dated
6177-539: A result, very very few kotas still stand to this day. Notable kotas: During Muhammad 's era in Arabia, many tribes made use of fortifications. In the Battle of the Trench , the largely outnumbered defenders of Medina, mainly Muslims led by Islamic prophet Muhammad, dug a trench , which together with Medina's natural fortifications, rendered the confederate cavalry (consisting of horses and camels ) useless, locking
6390-475: A scientific design. An example of this approach is Kerak . Although there were no scientific elements to its design, it was almost impregnable, and in 1187 Saladin chose to lay siege to the castle and starve out its garrison rather than risk an assault. During the late 11th and 12th centuries in what is now south-central Turkey the Hospitallers , Teutonic Knights and Templars established themselves in
6603-532: A series of straight lines creating the central fortified area that gives this style of fortification its name. Norman Conquest The Norman Conquest (or the Conquest ) was the 11th-century invasion and occupation of England by an army made up of thousands of Norman , French , Flemish , and Breton troops, all led by the Duke of Normandy , later styled William the Conqueror . William's claim to
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6816-520: A single geographic block. To find the lands to compensate his Norman followers, William initially confiscated the estates of all the English lords who had fought and died with Harold and redistributed part of their lands. These confiscations led to revolts, which resulted in more confiscations, a cycle that continued for five years after the Battle of Hastings. To put down and prevent further rebellions
7029-418: A stone skirt around their bases. Walkways along the tops of the curtain walls allowed defenders to rain missiles on enemies below, and battlements gave them further protection. Curtain walls were studded with towers to allow enfilading fire along the wall. Arrowslits in the walls did not become common in Europe until the 13th century, for fear that they might compromise the wall's strength. The entrance
7242-495: A stronghold and prison but was also a place where a knight or lord could entertain his peers. Over time the aesthetics of the design became more important, as the castle's appearance and size began to reflect the prestige and power of its occupant. Comfortable homes were often fashioned within their fortified walls. Although castles still provided protection from low levels of violence in later periods, eventually they were succeeded by country houses as high-status residences. Castle
7455-423: A wall with openings that allowed objects to be dropped on an enemy at the base of the wall in a similar fashion to hoardings. Arrowslits , also commonly called loopholes, were narrow vertical openings in defensive walls which allowed arrows or crossbow bolts to be fired on attackers. The narrow slits were intended to protect the defender by providing a very small target, but the size of the opening could also impede
7668-399: A wooden door. This led to the elevation of windows to the second storey – to make it harder to throw objects in – and to move the entrance from ground level to the second storey. These features are seen in many surviving castle keeps, which were the more sophisticated version of halls. Castles were not just defensive sites but also enhanced a lord's control over his lands. They allowed
7881-486: Is a corrupted form of "donjon" and means a dark, unwelcoming prison. Although often the strongest part of a castle and a last place of refuge if the outer defences fell, the keep was not left empty in case of attack but was used as a residence by the lord who owned the castle, or his guests or representatives. At first, this was usual only in England, when after the Norman Conquest of 1066 the "conquerors lived for
8094-508: Is also an intermediate branch known as semi-permanent fortification. Castles are fortifications which are regarded as being distinct from the generic fort or fortress in that they are a residence of a monarch or noble and command a specific defensive territory. Roman forts and hill forts were the main antecedents of castles in Europe, which emerged in the 9th century in the Carolingian Empire . The Early Middle Ages saw
8307-431: Is ancient, raising a motte is a medieval innovation. A bank and ditch enclosure was a simple form of defence, and when found without an associated motte is called a ringwork; when the site was in use for a prolonged period, it was sometimes replaced by a more complex structure or enhanced by the addition of a stone curtain wall. Building the hall in stone did not necessarily make it immune to fire as it still had windows and
8520-428: Is another example of a Gaulish fortified settlement. The term casemate wall is used in the archaeology of Israel and the wider Near East , having the meaning of a double wall protecting a city or fortress, with transverse walls separating the space between the walls into chambers. These could be used as such, for storage or residential purposes, or could be filled with soil and rocks during siege in order to raise
8733-493: Is employed when in the course of a campaign it becomes desirable to protect some locality with the best imitation of permanent defences that can be made in a short time, ample resources and skilled civilian labour being available. An example of this is the construction of Roman forts in England and in other Roman territories where camps were set up with the intention of staying for some time, but not permanently. Castles are fortifications which are regarded as being distinct from
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8946-519: Is formally known as poliorcetics . In some texts, this latter term also applies to the art of building a fortification. Fortification is usually divided into two branches: permanent fortification and field fortification. Permanent fortifications are erected at leisure, with all the resources that a state can supply of constructive and mechanical skill, and are built of enduring materials. Field fortifications—for example breastworks —and often known as fieldworks or earthworks, are extemporized by troops in
9159-453: Is not known precisely how much English the Norman invaders learned, nor how much the knowledge of Norman French spread among the lower classes, but the demands of trade and basic communication probably meant that at least some of the Normans and native English were bilingual. Nevertheless, William the Conqueror never developed a working knowledge of English and for centuries afterwards English
9372-579: Is sometimes used as a catch-all term for all kinds of fortifications , and as a result has been misapplied in the technical sense. An example of this is Maiden Castle which, despite the name, is an Iron Age hill fort which had a very different origin and purpose. Although castle has not become a generic term for a manor house (like château in French and Schloss in German), many manor houses contain castle in their name while having few if any of
9585-547: Is that, from 1072 until the Capetian conquest of Normandy in 1204, William and his successors were largely absentee rulers. For example, after 1072, William spent more than 75 per cent of his time in France rather than England. While he needed to be personally present in Normandy to defend the realm from foreign invasion and put down internal revolts, he set up royal administrative structures that enabled him to rule England from
9798-407: Is the collective name for alternating crenels and merlons : gaps and solid blocks on top of a wall. Hoardings were wooden constructs that projected beyond the wall, allowing defenders to shoot at, or drop objects on, attackers at the base of the wall without having to lean perilously over the crenellations, thereby exposing themselves to retaliatory fire. Machicolations were stone projections on top of
10011-908: The Armenian Kingdom of Cilicia , where they discovered an extensive network of sophisticated fortifications which had a profound impact on the architecture of Crusader castles . Most of the Armenian military sites in Cilicia are characterized by: multiple bailey walls laid with irregular plans to follow the sinuosities of the outcrops; rounded and especially horseshoe-shaped towers; finely-cut often rusticated ashlar facing stones with intricate poured cores; concealed postern gates and complex bent entrances with slot machicolations; embrasured loopholes for archers; barrel, pointed or groined vaults over undercrofts, gates and chapels; and cisterns with elaborate scarped drains. Civilian settlement are often found in
10224-471: The Battle of Stamford Bridge on 25 September. Three days later on 28 September, William's invasion force of thousands of men and hundreds of ships landed at Pevensey in Sussex in southern England. Harold marched south to oppose him, leaving a significant portion of his army in the north. Harold's army confronted William's invaders on 14 October at the Battle of Hastings . William's force defeated Harold, who
10437-677: The Battle of Stamford Bridge . Harald of Norway and Tostig were killed, and the Norwegians suffered such horrific losses that only 24 of the original 300 ships were required to carry away the survivors. The English victory was costly, however, as Harold's army was left in a battered and weakened state, and far from the English Channel. William assembled a large invasion fleet and an army gathered from Normandy and all over France, including large contingents from Brittany and Flanders. He mustered his forces at Saint-Valery-sur-Somme and
10650-489: The Bayeux Tapestry 's depiction of Château de Dinan . Sometimes a motte covered an older castle or hall, whose rooms became underground storage areas and prisons beneath a new keep. A bailey, also called a ward, was a fortified enclosure. It was a common feature of castles, and most had at least one. The keep on top of the motte was the domicile of the lord in charge of the castle and a bastion of last defence, while
10863-482: The Black Sea coast and established towns with names such as New London and New York. Before the Normans arrived, Anglo-Saxon governmental systems were more sophisticated than their counterparts in Normandy. All of England was divided into administrative units called shires , with subdivisions; the royal court was the centre of government, and a justice system based on local and regional tribunals existed to secure
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#173276622538911076-746: The British Raj are found in the mainland Indian subcontinent (modern day India , Pakistan , Bangladesh and Nepal ). "Fort" is the word used in India for all old fortifications. Numerous Indus Valley Civilization sites exhibit evidence of fortifications. By about 3500 BC, hundreds of small farming villages dotted the Indus floodplain. Many of these settlements had fortifications and planned streets. The stone and mud brick houses of Kot Diji were clustered behind massive stone flood dykes and defensive walls, for neighbouring communities bickered constantly about
11289-711: The Cotentin Peninsula and Avranches . In 1002, English king Æthelred the Unready married Emma of Normandy , the sister of Richard II, Duke of Normandy . Their son Edward the Confessor , who spent many years in exile in Normandy, succeeded to the English throne in 1042. This led to the establishment of a powerful Norman interest in English politics, as Edward drew heavily on his former hosts for support, bringing in Norman courtiers, soldiers, and clerics and appointing them to positions of power, particularly in
11502-649: The Earl of Norfolk , and Roger de Breteuil the Earl of Hereford , conspired to overthrow him in the Revolt of the Earls . The exact reason for the rebellion is unclear, but it was launched at the wedding of Ralph to a relative of Roger's, held at Exning . Another earl, Waltheof, despite being one of William's favourites, was also involved, and some Breton lords were ready to offer support. Ralph also requested Danish aid. William remained in Normandy while his men in England subdued
11715-629: The English throne derived from his familial relationship with the childless Anglo-Saxon king Edward the Confessor , who may have encouraged William's hopes for the throne. Edward died in January 1066 and was succeeded by his brother-in-law Harold Godwinson . The Norwegian king Harald Hardrada invaded northern England in September 1066 and was victorious at the Battle of Fulford on 20 September, but Godwinson's army defeated and killed Hardrada at
11928-637: The Indus Valley Civilization were the first small cities to be fortified. In ancient Greece , large stone walls had been built in Mycenaean Greece , such as the ancient site of Mycenae (known for the huge stone blocks of its ' cyclopean ' walls). A Greek phrourion was a fortified collection of buildings used as a military garrison , and is the equivalent of the Roman castellum or fortress. These constructions mainly served
12141-510: The Iron Age . Hillforts in Britain typically used earthworks rather than stone as a building material. Many earthworks survive today, along with evidence of palisades to accompany the ditches. In central and western Europe, oppida emerged in the 2nd century BC; these were densely inhabited fortified settlements, such as the oppidum of Manching . Some oppida walls were built on
12354-1205: The Maratha Empire . A large majority of forts in India are in North India. The most notable forts are the Red Fort at Old Delhi , the Red Fort at Agra , the Chittor Fort and Mehrangarh Fort in Rajasthan , the Ranthambhor Fort , Amer Fort and Jaisalmer Fort also in Rajasthan and Gwalior Fort in Madhya Pradesh . Arthashastra , the Indian treatise on military strategy describes six major types of forts differentiated by their major modes of defenses. Forts in Sri Lanka date back thousands of years, with many being built by Sri Lankan kings. These include several walled cities. With
12567-586: The Mediterranean . The fortifications were continuously being expanded and improved. Around 600 BC, in Heuneburg , Germany, forts were constructed with a limestone foundation supported by a mudbrick wall approximately 4 metres tall, probably topped by a roofed walkway, thus reaching a total height of 6 metres. The wall was clad with lime plaster, regularly renewed. Towers protruded outwards from it. The Oppidum of Manching (German: Oppidum von Manching)
12780-569: The Napoleonic wars . Most of the colonial forts were garrisoned up until the early 20th century. The coastal forts had coastal artillery manned by the Ceylon Garrison Artillery during the two world wars. Most of these were abandoned by the military but retained civil administrative officers, while others retained military garrisons, which were more administrative than operational. Some were reoccupied by military units with
12993-527: The Nordic states and in Britain , the fortifications of Berwick-upon-Tweed and the harbour archipelago of Suomenlinna at Helsinki being fine examples. During the 18th century, it was found that the continuous enceinte , or main defensive enclosure of a bastion fortress, could not be made large enough to accommodate the enormous field armies which were increasingly being employed in Europe; neither could
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#173276622538913206-707: The Old City of Shanghai , Suzhou , Xi'an and the walled villages of Hong Kong . The famous walls of the Forbidden City in Beijing were established in the early 15th century by the Yongle Emperor . The Forbidden City made up the inner portion of the Beijing city fortifications . During the Spanish Era several forts and outposts were built throughout the archipelago. Most notable is Intramuros ,
13419-479: The Romans . The gatehouse contained a series of defences to make a direct assault more difficult than battering down a simple gate. Typically, there were one or more portcullises – a wooden grille reinforced with metal to block a passage – and arrowslits to allow defenders to harry the enemy. The passage through the gatehouse was lengthened to increase the amount of time an assailant had to spend under fire in
13632-563: The Siege of Ta'if in January 630, Muhammad ordered his followers to attack enemies who fled from the Battle of Hunayn and sought refuge in the fortress of Taif. The entire city of Kerma in Nubia (present day Sudan) was encompassed by fortified walls surrounded by a ditch. Archaeology has revealed various Bronze Age bastions and foundations constructed of stone together with either baked or unfired brick. The walls of Benin are described as
13845-634: The Tang dynasty (618–907 AD). The Great Wall of China had been built since the Qin dynasty (221–207 BC), although its present form was mostly an engineering feat and remodelling of the Ming dynasty (1368–1644 AD). In addition to the Great Wall, a number of Chinese cities also employed the use of defensive walls to defend their cities. Notable Chinese city walls include the city walls of Hangzhou , Nanjing ,
14058-455: The Tees was left in English hands. Even this tiny residue was further diminished in the decades that followed, the elimination of native landholding being most complete in southern parts of the country. Natives were also removed from high governmental and ecclesiastical offices. After 1075 all earldoms were held by Normans, and Englishmen were only occasionally appointed as sheriffs. Likewise in
14271-828: The Theodosian Walls of Constantinople , together with partial remains elsewhere. These are mostly city gates, like the Porta Nigra in Trier or Newport Arch in Lincoln . Hadrian's Wall was built by the Roman Empire across the width of what is now northern England following a visit by Roman Emperor Hadrian (AD 76–138) in AD ;122. A number of forts dating from the Later Stone Age to
14484-401: The Treaty of Saint-Clair-sur-Epte . In exchange for the land, the Norsemen under Rollo were expected to provide protection along the coast against further Viking invaders. Their settlement proved successful and the Vikings in the region became known as the "Northmen" which "Normandy" and "Normans" are derived from. The Normans quickly adopted the indigenous culture as they became assimilated by
14697-460: The see of York had become vacant following the death of Ealdred in September 1069. Both sees were filled by men loyal to William: Lanfranc , abbot of William's foundation at Caen , received Canterbury while Thomas of Bayeux , one of William's chaplains, was installed at York. Some other bishoprics and abbeys also received new bishops and abbots and William confiscated some of the wealth of the English monasteries, which had served as repositories for
14910-403: The " Norman yoke " arose in the 17th century, the idea that Anglo-Saxon society had been freer and more equal than the society that emerged after the conquest. This theory owes more to the period in which it was developed than to historical facts, but it continues to be used to the present day in both political and popular thought. In the 20th and 21st centuries, historians have focused less on
15123-401: The "Great Wall of Brodgar" it was 4 metres (13 ft) thick and 4 metres tall. The wall had some symbolic or ritualistic function. The Assyrians deployed large labour forces to build new palaces , temples and defensive walls. In Bronze Age Malta , some settlements also began to be fortified. The most notable surviving example is Borġ in-Nadur , where a bastion built in around 1500 BC
15336-644: The 1070s, when a group of Anglo-Saxons in a fleet of 235 ships sailed for the Byzantine Empire . The empire became a popular destination for many English nobles and soldiers, as the Byzantines were in need of mercenaries. The English became the predominant element in the elite Varangian Guard , until then a largely Scandinavian unit, from which the emperor's bodyguard was drawn. Some of the English migrants were settled in Byzantine frontier regions on
15549-538: The 18th century onwards, there was a renewed interest in castles with the construction of mock castles, part of a Romantic revival of Gothic architecture , but they had no military purpose. The word castle is derived from the Latin word castellum , which is a diminutive of the word castrum , meaning "fortified place". The Old English castel , Occitan castel or chastel , French château , Spanish castillo , Portuguese castelo , Italian castello , and
15762-530: The 19th and early 20th centuries. The advances in modern warfare since World War I have made large-scale fortifications obsolete in most situations. Many United States Army installations are known as forts, although they are not always fortified. During the pioneering era of North America, many outposts on the frontiers, even non-military outposts, were referred to generically as forts. Larger military installations may be called fortresses; smaller ones were once known as fortalices. The word fortification can refer to
15975-465: The 9th and 10th centuries after the fall of the Carolingian Empire , which resulted in its territory being divided among individual lords and princes. These nobles built castles to control the area immediately surrounding them and they were both offensive and defensive structures: they provided a base from which raids could be launched as well as offered protection from enemies. Although their military origins are often emphasised in castle studies,
16188-612: The Christians were victorious in the First Crusade (1096–1099), rather than nearly 100 years later. Remains of Roman structures in Western Europe were still standing in many places, some of which had flanking round-towers and entrances between two flanking towers. The castle builders of Western Europe were aware of and influenced by Roman design; late Roman coastal forts on the English " Saxon Shore " were reused and in Spain
16401-739: The Church, senior English office-holders were either expelled from their positions or kept in place for their lifetimes and replaced by foreigners when they died. After the death of Wulfstan in 1095, no bishopric was held by any Englishman, and English abbots became uncommon, especially in the larger monasteries. Following the conquest, many Anglo-Saxons, including groups of nobles, fled the country for Scotland, Ireland, or Scandinavia. Members of King Harold Godwinson's family sought refuge in Ireland and used their bases in that country for unsuccessful invasions of England. The largest single exodus occurred in
16614-400: The Church. Childless and embroiled in conflict with the formidable Godwin, Earl of Wessex , and his sons, Edward may also have encouraged Duke William of Normandy's ambitions for the English throne. When King Edward died at the beginning of 1066, the lack of a clear heir led to a disputed succession in which several contenders laid claim to the throne of England. Edward's immediate successor
16827-521: The Danes the Fenland rebels remained at large, protected by the marshes, and early in 1071 there was a final outbreak of rebel activity in the area. Edwin and Morcar again turned against William, and although Edwin was quickly betrayed and killed, Morcar reached Ely , where he and Hereward were joined by exiled rebels who had sailed from Scotland. William arrived with an army and a fleet to finish off this last pocket of resistance. After some costly failures,
17040-478: The Danish king's brother, Cnut , had finally arrived in England with a fleet of 200 ships, but he was too late as Norwich had already surrendered. The Danes then raided along the coast before returning home. William did not return to England until later in 1075, to deal with the Danish threat and the aftermath of the rebellion, celebrating Christmas at Winchester. Roger and Waltheof were kept in prison, where Waltheof
17253-627: The East became more complex around the late 12th and early 13th centuries after the stalemate of the Third Crusade (1189–1192). Both Christians and Muslims created fortifications, and the character of each was different. Saphadin , the 13th-century ruler of the Saracens, created structures with large rectangular towers that influenced Muslim architecture and were copied again and again, however they had little influence on Crusader castles. In
17466-647: The English leaders surrendered to William at Berkhamsted , Hertfordshire. William was acclaimed King of England and crowned by Ealdred on 25 December 1066, in Westminster Abbey . The new king attempted to conciliate the remaining English nobility by confirming Morcar, Edwin and Waltheof, the Earl of Northumbria , in their lands as well as giving some land to Edgar the Ætheling . William remained in England until March 1067, when he returned to Normandy with English prisoners, including Stigand, Morcar, Edwin, Edgar
17679-511: The English system of taxation that included a land tax, or the geld. English coinage was also superior to most of the other currencies in use in northwestern Europe, and the ability to mint coins was a royal monopoly. The English kings had also developed the system of issuing writs to their officials, in addition to the normal medieval practice of issuing charters . Writs were either instructions to an official or group of officials, or notifications of royal actions such as appointments to office or
17892-507: The English troops appear to have pursued the fleeing Bretons. Norman cavalry then attacked and killed the pursuing troops. While the Bretons were fleeing, rumours swept the Norman forces that the duke had been killed, but William rallied his troops. Twice more the Normans made feigned withdrawals , tempting the English into pursuit, and allowing the Norman cavalry to attack them repeatedly. The available sources are more confused about events in
18105-571: The French, renouncing paganism and converting to Christianity . They adopted the Old French language of their new home and added features from their own Old Norse language, transforming it into the Norman language . They intermarried with the local population and used the territory granted to them as a base to extend the frontiers of the duchy westward, annexing territory including the Bessin ,
18318-527: The Iberian Peninsula was the use of detached towers, called Albarrana towers , around the perimeter as can be seen at the Alcazaba of Badajoz . Probably developed in the 12th century, the towers provided flanking fire. They were connected to the castle by removable wooden bridges, so if the towers were captured the rest of the castle was not accessible. When seeking to explain this change in
18531-593: The Indus Valley Civilization were fortified. Forts also appeared in urban cities of the Gangetic valley during the second urbanisation period between 600 and 200 BC, and as many as 15 fortification sites have been identified by archaeologists throughout the Gangetic valley, such as Kaushambi , Mahasthangarh , Pataliputra , Mathura , Ahichchhatra , Rajgir , and Lauria Nandangarh . The earliest Mauryan period brick fortification occurs in one of
18744-641: The Iron Age and peaking in Iron Age II (10th–6th century BC). However, the construction of casemate walls had begun to be replaced by sturdier solid walls by the 9th century BC , probably due the development of more effective battering rams by the Neo-Assyrian Empire . Casemate walls could surround an entire settlement, but most only protected part of it. The three different types included freestanding casemate walls, then integrated ones where
18957-474: The Italian trace italienne and star forts . A motte was an earthen mound with a flat top. It was often artificial, although sometimes it incorporated a pre-existing feature of the landscape. The excavation of earth to make the mound left a ditch around the motte, called a moat (which could be either wet or dry). Although the motte is commonly associated with the bailey to form a motte-and-bailey castle, this
19170-471: The Middle East; castles were not communal defences but were built and owned by the local feudal lords, either for themselves or for their monarch. Feudalism was the link between a lord and his vassal where, in return for military service and the expectation of loyalty, the lord would grant the vassal land. In the late 20th century, there was a trend to refine the definition of a castle by including
19383-466: The Norman forces there again drove them back across the Humber. William advanced into Northumbria, defeating an attempt to block his crossing of the swollen River Aire at Pontefract . The Danes fled at his approach, and he occupied York. He bought off the Danes, who agreed to leave England in the spring, and during the winter of 1069–70 his forces systematically devastated Northumbria in the Harrying of
19596-496: The Normans constructed castles and fortifications in unprecedented numbers, initially mostly on the motte-and-bailey pattern. Historian Robert Liddiard remarks that "to glance at the urban landscape of Norwich, Durham or Lincoln is to be forcibly reminded of the impact of the Norman invasion". William and his barons also exercised tighter control over inheritance of property by widows and daughters, often forcing marriages to Normans. A measure of William's success in taking control
19809-535: The Normans managed to construct a pontoon to reach the Isle of Ely, defeated the rebels at the bridgehead and stormed the island, marking the effective end of English resistance. Morcar was imprisoned for the rest of his life; Hereward was pardoned and had his lands returned to him. William faced difficulties in his continental possessions in 1071, but in 1072 he returned to England and marched north to confront King Malcolm III of Scotland . This campaign, which included
20022-479: The North , subduing all resistance. As a symbol of his renewed authority over the north, William ceremonially wore his crown at York on Christmas Day 1069. In early 1070, having secured the submission of Waltheof and Gospatric, and driven Edgar and his remaining supporters back to Scotland, William returned to Mercia, where he based himself at Chester and crushed all remaining resistance in the area before returning to
20235-469: The Norwegian invasion in mid-September and rushed north, gathering forces as he went. The royal forces probably took nine days to cover the distance from London to York, averaging almost 25 miles (40 kilometres) per day. At dawn on 25 September Harold's forces reached York, where he learned the location of the Norwegians. The English then marched on the invaders and took them by surprise, defeating them in
20448-407: The Norwegian king's bid for the throne. Advancing on York, the Norwegians defeated a northern English army under Edwin and Morcar on 20 September at the Battle of Fulford . The two earls had rushed to engage the Norwegian forces before Harold could arrive from the south. Although Harold Godwinson had married Edwin and Morcar's sister Ealdgyth , the two earls may have distrusted Harold and feared that
20661-621: The Wild , in alliance with the Welsh rulers of Gwynedd and Powys , raised a revolt in western Mercia , fighting Norman forces based in Hereford . These events forced William to return to England at the end of 1067. In 1068 William besieged rebels in Exeter , including Harold's mother Gytha, and after suffering heavy losses managed to negotiate the town's surrender. In May, William's wife Matilda
20874-462: The ability to dispose of their property as they wished. Debate over the conquest started almost immediately. The Anglo-Saxon Chronicle , when discussing the death of William the Conqueror, denounced him and the conquest in verse, but the king's obituary notice from William of Poitiers, a Frenchman, was full of praise. Historians since then have argued over the facts of the matter and how to interpret them, with little agreement. The theory or myth of
21087-470: The afternoon, but it appears that the decisive event was the death of Harold, about which different stories are told. William of Jumieges claimed that Harold was killed by the duke. The Bayeux Tapestry has been claimed to show Harold's death by an arrow to the eye, but this may be a later reworking of the tapestry to conform to 12th-century stories that Harold had died from an arrow wound to the head. Other sources stated that no one knew how Harold died because
21300-648: The agricultural classes and village life: the main change appears to have been the formal elimination of slavery , which may or may not have been linked to the invasion. There was little alteration in the structure of government, as the new Norman administrators took over many of the forms of Anglo-Saxon government. In 911, the Carolingian French ruler Charles the Simple allowed a group of Vikings under their leader Rollo to settle in Normandy as part of
21513-518: The ancient site of Mycenae (famous for the huge stone blocks of its ' cyclopean ' walls). In classical era Greece , the city of Athens built two parallel stone walls, called the Long Walls , that reached their fortified seaport at Piraeus a few miles away. In Central Europe , the Celts built large fortified settlements known as oppida , whose walls seem partially influenced by those built in
21726-403: The architectural characteristics, usually as their owners liked to maintain a link to the past and felt the term castle was a masculine expression of their power. In scholarship the castle, as defined above, is generally accepted as a coherent concept, originating in Europe and later spreading to parts of the Middle East, where they were introduced by European Crusaders. This coherent group shared
21939-410: The arrival of cannons on the 14th century battlefield . Fortifications in the age of black powder evolved into much lower structures with greater use of ditches and earth ramparts that would absorb and disperse the energy of cannon fire. Walls exposed to direct cannon fire were very vulnerable, so were sunk into ditches fronted by earth slopes. This placed a heavy emphasis on the geometry of
22152-555: The assets of the native nobles. In 1070 Sweyn II of Denmark arrived to take personal command of his fleet and renounced the earlier agreement to withdraw, sending troops into the Fens to join forces with English rebels led by Hereward the Wake , at that time based on the Isle of Ely . Sweyn soon accepted a further payment of Danegeld from William, and returned home. After the departure of
22365-426: The bailey was the home of the rest of the lord's household and gave them protection. The barracks for the garrison, stables, workshops, and storage facilities were often found in the bailey. Water was supplied by a well or cistern . Over time the focus of high status accommodation shifted from the keep to the bailey; this resulted in the creation of another bailey that separated the high status buildings – such as
22578-555: The capital by a more circuitous route. William moved up the Thames valley to cross the river at Wallingford , Berkshire; while there he received the submission of Stigand. He then travelled north-east along the Chilterns , before advancing towards London from the north-west, fighting further engagements against forces from the city. Having failed to muster an effective military response, Edgar's leading supporters lost their nerve, and
22791-578: The complexity and style of castles, antiquarians found their answer in the Crusades. It seemed that the Crusaders had learned much about fortification from their conflicts with the Saracens and exposure to Byzantine architecture . There were legends such as that of Lalys – an architect from Palestine who reputedly went to Wales after the Crusades and greatly enhanced the castles in the south of
23004-477: The conquest on the lower levels of English society is difficult to assess. The major change was the elimination of slavery in England , which had disappeared by the middle of the 12th century. There were about 28,000 slaves listed in the Domesday Book in 1086, fewer than had been enumerated for 1066. In some places, such as Essex, the decline in slaves was 20 per cent for the 20 years. The main reasons for
23217-587: The conquest was the introduction of Anglo-Norman , a northern dialect of Old French with limited Nordic influences, as the language of the ruling classes in England, displacing Old English. Norman French words entered the English language, and a further sign of the shift was the usage of names common in France instead of Anglo-Saxon names . Male names such as William , Robert , and Richard soon became common; female names changed more slowly. The Norman invasion had little impact on placenames , which had changed significantly after earlier Scandinavian invasions . It
23430-452: The construction of castle sites through the examination of ceramics. The increase in Italy began in the 950s, with numbers of castles increasing by a factor of three to five every 50 years, whereas in other parts of Europe such as France and Spain the growth was slower. In 950, Provence was home to 12 castles; by 1000, this figure had risen to 30, and by 1030 it was over 100. Although
23643-566: The control of prime agricultural land. The fortification varies by site. While Dholavira has stone-built fortification walls, Harrapa is fortified using baked bricks; sites such as Kalibangan exhibit mudbrick fortifications with bastions and Lothal has a quadrangular fortified layout. Evidence also suggested of fortifications in Mohenjo-daro . Even a small town—for instance, Kotada Bhadli, exhibiting sophisticated fortification-like bastions—shows that nearly all major and minor towns of
23856-474: The country – and it was assumed that great architects such as James of Saint George originated in the East. In the mid-20th century this view was cast into doubt. Legends were discredited, and in the case of James of Saint George it was proven that he came from Saint-Georges-d'Espéranche , in France. If the innovations in fortification had derived from the East, it would have been expected for their influence to be seen from 1100 onwards, immediately after
24069-407: The creation of some towns built around castles. Medieval-style fortifications were largely made obsolete by the arrival of cannons in the 14th century. Fortifications in the age of black powder evolved into much lower structures with greater use of ditches and earth ramparts that would absorb and disperse the energy of cannon fire. Walls exposed to direct cannon fire were very vulnerable, so
24282-462: The criterion of feudal ownership, thus tying castles to the medieval period; however, this does not necessarily reflect the terminology used in the medieval period. During the First Crusade (1096–1099), the Frankish armies encountered walled settlements and forts that they indiscriminately referred to as castles, but which would not be considered as such under the modern definition. Castles served
24495-964: The current level of military development. During the Renaissance era , the Venetian Republic raised great walls around cities, and the finest examples, among others, are in Nicosia (Cyprus), Rocca di Manerba del Garda (Lombardy), and Palmanova (Italy), or Dubrovnik (Croatia), which proved to be futile against attacks but still stand to this day. Unlike the Venetians, the Ottomans used to build smaller fortifications but in greater numbers, and only rarely fortified entire settlements such as Počitelj , Vratnik , and Jajce in Bosnia . Medieval-style fortifications were largely made obsolete by
24708-519: The decades after 1066. Although earlier historians argued that women became less free and lost rights with the conquest, current scholarship has mostly rejected this view. Little is known about women other than those in the landholding class, so no conclusions can be drawn about peasant women's status after 1066. Noblewomen appear to have continued to influence political life mainly through their kinship relationships. Both before and after 1066 aristocratic women could own land, and some women continued to have
24921-510: The decline in slaveholding appear to have been the disapproval of the Church and the cost of supporting slaves who, unlike serfs , had to be maintained entirely by their owners. The practice of slavery was not outlawed, and the Leges Henrici Primi from the reign of King Henry I continue to mention slaveholding as legal. Many of the free peasants of Anglo-Saxon society appear to have lost status and become indistinguishable from
25134-490: The defences be constructed far enough away from the fortress town to protect the inhabitants from bombardment by the besiegers, the range of whose guns was steadily increasing as better manufactured weapons were introduced. Threfore, since refortifying the Prussian fortress cities of Koblenz and Cologne after 1815, the principle of the ring fortress or girdle fortress was used: forts, each several hundred metres out from
25347-424: The defender if it was too small. A smaller horizontal opening could be added to give an archer a better view for aiming. Sometimes a sally port was included; this could allow the garrison to leave the castle and engage besieging forces. It was usual for the latrines to empty down the external walls of a castle and into the surrounding ditch. A postern is a secondary door or gate in a concealed location, usually in
25560-447: The dispersal of Harold's naval force. They landed at Pevensey in Sussex on 28 September and erected a wooden castle at Hastings , from which they raided the surrounding area. This ensured supplies for the army, and as Harold and his family held many of the lands in the area, it weakened William's opponent and made him more likely to attack to put an end to the raiding. Harold, after defeating his brother Tostig and Harald Hardrada in
25773-549: The dominant form of castle in England, Wales, and Ireland well into the 12th century. At the same time, castle architecture in mainland Europe became more sophisticated. The donjon was at the centre of this change in castle architecture in the 12th century. Central towers proliferated, and typically had a square plan, with walls 3 to 4 m (9.8 to 13.1 ft) thick. Their decoration emulated Romanesque architecture , and sometimes incorporated double windows similar to those found in church bell towers. Donjons, which were
25986-709: The early 13th century, Crusader castles were mostly built by Military Orders including the Knights Hospitaller , Knights Templar , and Teutonic Knights . The orders were responsible for the foundation of sites such as Krak des Chevaliers , Margat , and Belvoir . Design varied not just between orders, but between individual castles, though it was common for those founded in this period to have concentric defences. Fortification From very early history to modern times, defensive walls have often been necessary for cities to survive in an ever-changing world of invasion and conquest . Some settlements in
26199-411: The economy and justice. However, while castles proliferated in the 9th and 10th centuries the link between periods of insecurity and building fortifications is not always straightforward. Some high concentrations of castles occur in secure places, while some border regions had relatively few castles. It is likely that the castle evolved from the practice of fortifying a lordly home. The greatest threat to
26412-728: The escalation of the Sri Lankan Civil War ; Jaffna fort , for example, came under siege several times. Large tempered earth (i.e. rammed earth ) walls were built in ancient China since the Shang dynasty ( c. 1600 –1050 BC); the capital at ancient Ao had enormous walls built in this fashion (see siege for more info). Although stone walls were built in China during the Warring States (481–221 BC), mass conversion to stone architecture did not begin in earnest until
26625-400: The field, perhaps assisted by such local labour and tools as may be procurable and with materials that do not require much preparation, such as soil, brushwood, and light timber , or sandbags (see sangar ). An example of field fortification was the construction of Fort Necessity by George Washington in 1754. There is also an intermediate branch known as semi-permanent fortification. This
26838-445: The forces of Eadric the Wild, together with his Welsh allies and further rebel forces from Cheshire and Shropshire, attacked the castle at Shrewsbury . In the southwest, rebels from Devon and Cornwall attacked the Norman garrison at Exeter but were repulsed by the defenders and scattered by a Norman relief force under Count Brian. Other rebels from Dorset , Somerset and neighbouring areas besieged Montacute Castle but were defeated by
27051-475: The fortification to allow defensive cannonry interlocking fields of fire to cover all approaches to the lower and thus more vulnerable walls. The evolution of this new style of fortification can be seen in transitional forts such as Sarzanello in North West Italy which was built between 1492 and 1502. Sarzanello consists of both crenellated walls with towers typical of the medieval period but also has
27264-532: The frontiers of the Nile Valley to protect against invaders from neighbouring territories, as well as circle-shaped mud brick walls around their cities. Many of the fortifications of the ancient world were built with mud brick, often leaving them no more than mounds of dirt for today's archaeologists. A massive prehistoric stone wall surrounded the ancient temple of Ness of Brodgar 3200 BC in Scotland . Named
27477-590: The garrison to control the surrounding area, and formed a centre of administration, providing the lord with a place to hold court . Building a castle sometimes required the permission of the king or other high authority. In 864 the King of West Francia, Charles the Bald , prohibited the construction of castella without his permission and ordered them all to be destroyed. This is perhaps the earliest reference to castles, though military historian R. Allen Brown points out that
27690-504: The generic fort or fortress in that it describes a residence of a monarch or noble and commands a specific defensive territory. An example of this is the massive medieval castle of Carcassonne . Defensive fences for protecting humans and domestic animals against predators was used long before the appearance of writing and began "perhaps with primitive man blocking the entrances of his caves for security from large carnivores ". From very early history to modern times, walls have been
27903-532: The height of the Maguindanao Sultanate 's power, they blanketed the areas around Western Mindanao with kotas and other fortifications to block the Spanish advance into the region. These kotas were usually made of stone and bamboo or other light materials and surrounded by trench networks. As a result, some of these kotas were burned easily or destroyed. With further Spanish campaigns in the region,
28116-702: The immediate proximity of these fortifications. After the First Crusade, Crusaders who did not return to their homes in Europe helped found the Crusader states of the Principality of Antioch , the County of Edessa , the Kingdom of Jerusalem , and the County of Tripoli . The castles they founded to secure their acquisitions were designed mostly by Syrian master-masons. Their design was very similar to that of
28329-427: The increase was slower in Spain, the 1020s saw a particular growth in the number of castles in the region, particularly in contested border areas between Christian and Muslim lands. Despite the common period in which castles rose to prominence in Europe, their form and design varied from region to region. In the early 11th century, the motte and keep – an artificial mound with a palisade and tower on top –
28542-413: The inner wall was part of the outer buildings of the settlement, and finally filled casemate walls, where the rooms between the walls were filled with soil right away, allowing for a quick, but nevertheless stable construction of particularly high walls. The Romans fortified their cities with massive, mortar-bound stone walls. The most famous of these are the largely extant Aurelian Walls of Rome and
28755-402: The intervals between them. The arrival of explosive shells in the 19th century led to yet another stage in the evolution of fortification. Star forts did not fare well against the effects of high explosives and the intricate arrangements of bastions, flanking batteries and the carefully constructed lines of fire for the defending cannon could be rapidly disrupted by explosive shells. Worse,
28968-399: The invasion, but William claimed ultimate possession of the land in England over which his armies had given him de facto control, and asserted the right to dispose of it as he saw fit. Henceforth, all land was "held" directly from the king in feudal tenure in return for military service. A Norman lord typically had properties scattered piecemeal throughout England and Normandy, and not in
29181-409: The invasion, signified by a papal banner, along with diplomatic support from other European rulers. Although Alexander did give papal approval to the conquest after it succeeded, no other source claims papal support before the invasion. William's army assembled during the summer while an invasion fleet in Normandy was constructed. Although the army and fleet were ready by early August, adverse winds kept
29394-428: The king would replace Morcar with Tostig. The result was that their forces were devastated and unable to participate in the rest of the campaigns of 1066, although the two earls survived the battle. Hardrada moved on to York, which surrendered to him. After taking hostages from the leading men of the city, on 24 September the Norwegians moved east to the tiny village of Stamford Bridge . King Harold probably learned of
29607-567: The land he had taken. Between 1066 and 1087, he established 36 castles such as Warwick Castle , which he used to guard against rebellion in the English Midlands . Towards the end of the Middle Ages, castles tended to lose their military significance due to the advent of powerful cannons and permanent artillery fortifications; as a result, castles became more important as residences and statements of power. A castle could act as
29820-419: The land. The Domesday Book , a manuscript record of the "Great Survey" of much of England and parts of Wales, was completed by 1086. Other effects of the conquest included the court and government, the introduction of a dialect of French as the language of the elites, and changes in the composition of the upper classes, as William enfeoffed lands to be held directly from the king. More gradual changes affected
30033-413: The large open ditches surrounding forts of this type were an integral part of the defensive scheme, as was the covered way at the edge of the counter scarp . The ditch was extremely vulnerable to bombardment with explosive shells. In response, military engineers evolved the polygonal style of fortification. The ditch became deep and vertically sided, cut directly into the native rock or soil, laid out as
30246-413: The lay of the land (the result was often irregular or curvilinear structures). The design of castles was not uniform, but these were features that could be found in a typical castle in the mid-12th century. By the end of the 12th century or the early 13th century, a newly constructed castle could be expected to be polygonal in shape, with towers at the corners to provide enfilading fire for
30459-496: The lord's chambers and the chapel – from the everyday structures such as the workshops and barracks. From the late 12th century there was a trend for knights to move out of the small houses they had previously occupied within the bailey to live in fortified houses in the countryside. Although often associated with the motte-and-bailey type of castle, baileys could also be found as independent defensive structures. These simple fortifications were called ringworks . The enceinte
30672-419: The loss of the donjon. Where keeps did exist, they were no longer square but polygonal or cylindrical. Gateways were more strongly defended, with the entrance to the castle usually between two half-round towers which were connected by a passage above the gateway – although there was great variety in the styles of gateway and entrances – and one or more portcullis. A peculiar feature of Muslim castles in
30885-428: The main antecedents of castles in Europe , which emerged in the 9th century in the Carolingian Empire . The Early Middle Ages saw the creation of some towns built around castles. These cities were only rarely protected by simple stone walls and more usually by a combination of both walls and ditches . From the 12th century, hundreds of settlements of all sizes were founded all across Europe, which very often obtained
31098-465: The main living quarters of the castle and usually the most strongly defended point of a castle before the introduction of concentric defence . "Keep" was not a term used in the medieval period – the term was applied from the 16th century onwards – instead " donjon " was used to refer to great towers, or turris in Latin. In motte-and-bailey castles, the keep was on top of the motte. "Dungeon"
31311-443: The move, to elaborate permanent stone constructions, notably the milecastles of Hadrian's Wall . Roman forts were generally rectangular with rounded corners – a "playing-card shape". In the medieval period, castles were influenced by earlier forms of elite architecture, contributing to regional variations. Importantly, while castles had military aspects, they contained a recognisable household structure within their walls, reflecting
31524-436: The multi-functional use of these buildings. The subject of the emergence of castles in Europe is a complex matter which has led to considerable debate. Discussions have typically attributed the rise of the castle to a reaction to attacks by Magyars , Muslims , and Vikings and a need for private defence. The breakdown of the Carolingian Empire led to the privatisation of government, and local lords assumed responsibility for
31737-568: The nearly 200 miles (320 kilometres) to London. Although Harold attempted to surprise the Normans, William's scouts reported the English arrival to the duke. The exact events preceding the battle remain obscure, with contradictory accounts in the sources, but all agree that William led his army from his castle and advanced towards the enemy. Harold had taken up a defensive position at the top of Senlac Hill (present-day Battle, East Sussex ), about 6 miles (10 kilometres) from William's castle at Hastings. Contemporary sources do not give reliable data on
31950-412: The non-free serfs. Whether this change was due entirely to the conquest is unclear, but the invasion and its after-effects probably accelerated a process already underway. The spread of towns and increase in nucleated settlements in the countryside, rather than scattered farms, was probably accelerated by the coming of the Normans to England. The lifestyle of the peasantry probably did not greatly change in
32163-495: The north, left much of his force there, including Morcar and Edwin, and marched the rest of his army south to deal with the threatened Norman invasion. It is unclear when Harold learned of William's landing, but it was probably while he was travelling south. Harold stopped in London for about a week before reaching Hastings, so it is likely that he took a second week to march south, averaging about 27 miles (43 kilometres) per day, for
32376-571: The number of castles being built went into decline. This has been partly attributed to the higher cost of stone-built fortifications, and the obsolescence of timber and earthwork sites, which meant it was preferable to build in more durable stone. Although superseded by their stone successors, timber and earthwork castles were by no means useless. This is evidenced by the continual maintenance of timber castles over long periods, sometimes several centuries; Owain Glyndŵr 's 11th-century timber castle at Sycharth
32589-539: The old walled city of Manila located along the southern bank of the Pasig River . The historic city was home to centuries-old churches, schools, convents, government buildings and residences, the best collection of Spanish colonial architecture before much of it was destroyed by the bombs of World War II . Of all the buildings within the 67-acre city, only one building, the San Agustin Church, survived
32802-440: The original enceinte, were carefully sited so as to make best use of the terrain and to be capable of mutual support with the neighbouring forts. Gone were citadels surrounding towns: forts were to be moved to the outside of the cities some 12 km to keep the enemy at a distance so their artillery could not bombard the city center. From now on a ring of forts were to be built at a spacing that would allow them to effectively cover
33015-738: The outset of colonial rule in the Indian Ocean , Sri Lanka was occupied by several major colonial empires that from time to time became the dominant power in the Indian Ocean. The colonists built several western-style forts, mostly in and around the coast of the island. The first to build colonial forts in Sri Lanka were the Portuguese ; these forts were captured and later expanded by the Dutch . The British occupied these Dutch forts during
33228-409: The practice of improving an area's defense with defensive works. City walls are fortifications but are not necessarily called fortresses. The art of setting out a military camp or constructing a fortification traditionally has been called castrametation since the time of the Roman legions . Laying siege to a fortification and of destroying it is commonly called siegecraft or siege warfare and
33441-476: The press of battle was so tight around the king that the soldiers could not see who struck the fatal blow. William of Poitiers gives no details about Harold's death. The day after the battle, Harold's body was identified, either by his armour or marks on his body. The bodies of the English dead, who included some of Harold's brothers and his housecarls , were left on the battlefield, although some were removed by relatives later. Gytha , Harold's mother, offered
33654-471: The purpose of a watch tower, to guard certain roads, passes, and borders. Though smaller than a real fortress, they acted as a border guard rather than a real strongpoint to watch and maintain the border. The art of setting out a military camp or constructing a fortification traditionally has been called "castrametation" since the time of the Roman legions . Fortification is usually divided into two branches: permanent fortification and field fortification. There
33867-422: The residence of the lord of the castle, evolved to become more spacious. The design emphasis of donjons changed to reflect a shift from functional to decorative requirements, imposing a symbol of lordly power upon the landscape. This sometimes led to compromising defence for the sake of display. Until the 12th century, stone-built and earth and timber castles were contemporary, but by the late 12th century
34080-656: The resistance of the outer wall against battering rams. Originally thought to have been introduced to the region by the Hittites , this has been disproved by the discovery of examples predating their arrival, the earliest being at Ti'inik (Taanach) where such a wall has been dated to the 16th century BC . Casemate walls became a common type of fortification in the Southern Levant between the Middle Bronze Age (MB) and Iron Age II, being more numerous during
34293-630: The revolt. Roger was unable to leave his stronghold in Herefordshire because of efforts by Wulfstan , the Bishop of Worcester , and Æthelwig , the Abbot of Evesham . Ralph was bottled up in Norwich Castle by the combined efforts of Odo of Bayeux, Geoffrey of Coutances, Richard fitzGilbert , and William de Warenne . Norwich was besieged and surrendered, and Ralph went into exile. Meanwhile,
34506-429: The right of fortification soon afterward. The founding of urban centres was an important means of territorial expansion and many cities, especially in eastern Europe , were founded precisely for this purpose during the period of Eastern Colonisation . These cities are easy to recognise due to their regular layout and large market spaces. The fortifications of these settlements were continuously improved to reflect
34719-475: The rightness or wrongness of the conquest itself, instead concentrating on the effects of the invasion. Some, such as Richard Southern , have seen the conquest as a critical turning point in history. Southern stated that "no country in Europe, between the rise of the barbarian kingdoms and the 20th century, has undergone so radical a change in so short a time as England experienced after 1066". Other historians, such as H. G. Richardson and G. O. Sayles, believe that
34932-406: The rights of free men. Shires were run by officials known as shire reeves or sheriffs . Most medieval governments were always on the move, holding court wherever the weather and food or other matters were best at the moment; England had a permanent treasury at Winchester before William's conquest. One major reason for the strength of the English monarchy was the wealth of the kingdom, built on
35145-401: The setting aside of large sections of England as royal forest . The Domesday survey was an administrative catalogue of the landholdings of the kingdom, and was unique to medieval Europe. It was divided into sections based on the shires, and listed all the landholdings of each tenant-in-chief of the king as well as who had held the land before the conquest. One of the most obvious effects of
35358-431: The ships in Normandy until late September. There were probably other reasons for William's delay, including intelligence reports from England revealing that Harold's forces were deployed along the coast. William would have preferred to delay the invasion until he could make an unopposed landing. The Normans crossed to England a few days after Harold's victory over the Norwegians at Stamford Bridge on 25 September, following
35571-501: The size and composition of Harold's army, although two Norman sources give figures of 1.2 million or 400,000 men. Recent historians have suggested figures of between 5000 and 13,000 for Harold's army at Hastings, but most agree on a range of between 7000 and 8000 English troops. These men would have comprised a mix of the fyrd (militia mainly composed of foot soldiers) and the housecarls , or nobleman's personal troops, who usually also fought on foot. The main difference between
35784-464: The south, the Danes joined forces with a new Northumbrian uprising, which was also joined by Edgar, Gospatric and the other exiles from Scotland as well as Waltheof. The combined Danish and English forces defeated the Norman garrison at York, seized the castles and took control of Northumbria, although a raid into Lincolnshire led by Edgar was defeated by the Norman garrison of Lincoln . At the same time resistance flared up again in western Mercia, where
35997-471: The south. Papal legates arrived and at Easter re-crowned William, which would have symbolically reasserted his right to the kingdom. William also oversaw a purge of prelates from the Church, most notably Stigand, who was deposed from Canterbury. The papal legates also imposed penances on William and those of his supporters who had taken part in Hastings and the subsequent campaigns. As well as Canterbury,
36210-465: The south. Edwin and Morcar again submitted, while Gospatric fled to Scotland, as did Edgar the Ætheling and his family, who may have been involved in these revolts. Meanwhile, Harold's sons, who had taken refuge in Ireland, raided Somerset , Devon and Cornwall from the sea. Early in 1069 the newly installed Norman Earl of Northumbria, Robert de Comines , and several hundred soldiers accompanying him were massacred at Durham. The Northumbrian rebellion
36423-435: The stockades by mounting old-fashioned bayonet charges, after laying down some covering fire. Defensive works were of importance in the tropical African Kingdoms. In the Kingdom of Kongo field fortifications were characterized by trenches and low earthen embankments. Such strongpoints ironically, sometimes held up much better against European cannon than taller, more imposing structures. Roman forts and hill forts were
36636-542: The structures also served as centres of administration and symbols of power. Urban castles were used to control the local populace and important travel routes, and rural castles were often situated near features that were integral to life in the community, such as mills, fertile land, or a water source. Many northern European castles were originally built from earth and timber but had their defences replaced later by stone . Early castles often exploited natural defences, lacking features such as towers and arrowslits and relying on
36849-438: The stupa mounds of Lauria Nandangarh, which is 1.6 km in perimeter and oval in plan and encloses a habitation area. Mundigak ( c. 2500 BC ) in present-day south-east Afghanistan has defensive walls and square bastions of sun dried bricks. India currently has over 180 forts, with the state of Maharashtra alone having over 70 forts, which are also known as durg , many of them built by Shivaji , founder of
37062-636: The sultanate was subdued and a majority of kotas dismantled or destroyed. kotas were not only used by the Muslims as defense against Spaniards and other foreigners, renegades and rebels also built fortifications in defiance of other chiefs in the area. During the American occupation, rebels built strongholds and the datus, rajahs, or sultans often built and reinforced their kotas in a desperate bid to maintain rule over their subjects and their land. Many of these forts were also destroyed by American expeditions, as
37275-419: The summer on the south coast with a large army and fleet waiting for William to invade, but the bulk of his forces were militia who needed to harvest their crops, so on 8 September Harold dismissed them. Hardrada invaded northern England in early September, leading a fleet of more than 300 ships carrying perhaps 15,000 men. Harald's army was further augmented by the forces of Tostig, who threw his support behind
37488-410: The term has varied over time and, sometimes, has also been applied to structures such as hill forts and 19th- and 20th-century homes built to resemble castles. Over the Middle Ages, when genuine castles were built, they took on a great many forms with many different features, although some, such as curtain walls , arrowslits , and portcullises , were commonplace. European-style castles originated in
37701-576: The throne by King Edward and that Harold had sworn agreement to this; King Harald III of Norway, commonly known as Harald Hardrada , also contested the succession. His claim to the throne was based on an agreement between his predecessor, Magnus the Good , and the earlier English king, Harthacnut , whereby if either died without an heir, the other would inherit both England and Norway. William and Harald at once set about assembling troops and ships to invade England. In early 1066, Harold's exiled brother, Tostig Godwinson , raided southeastern England with
37914-414: The transformation was less radical. In more general terms, Singman has called the conquest "the last echo of the national migrations that characterized the early Middle Ages". The debate over the impact of the conquest depends on how change after 1066 is measured. If Anglo-Saxon England was already evolving before the invasion, with the introduction of feudalism , castles or other changes in society, then
38127-405: The two sides in a stalemate. Hoping to make several attacks at once, the confederates persuaded the Medina-allied Banu Qurayza to attack the city from the south. However, Muhammad's diplomacy derailed the negotiations, and broke up the confederacy against him. The well-organized defenders, the sinking of confederate morale, and poor weather conditions caused the siege to end in a fiasco. During
38340-543: The two types was in their armour; the housecarls used better protecting armour than that of the fyrd . The English army does not appear to have had many archers, although some were present. The identities of few of the Englishmen at Hastings are known; the most important were Harold's brothers Gyrth and Leofwine . About 18 other named individuals can reasonably be assumed to have fought with Harold at Hastings, including two other relatives. The battle began at about 9 am on 14 October 1066 and lasted all day, but while
38553-463: The victorious duke the weight of her son's body in gold for its custody, but her offer was refused. William ordered that Harold's body be thrown into the sea, but whether that took place is unclear. Another story relates that Harold was buried at the top of a cliff. Waltham Abbey , which had been founded by Harold, later claimed that his body had been buried there secretly. Later legends claimed that Harold did not die at Hastings, but escaped and became
38766-462: The wall around the city of Ávila imitated Roman architecture when it was built in 1091. Historian Smail in Crusading warfare argued that the case for the influence of Eastern fortification on the West has been overstated, and that Crusaders of the 12th century in fact learned very little about scientific design from Byzantine and Saracen defences. A well-sited castle that made use of natural defences and had strong ditches and walls had no need for
38979-499: The walls were sunk into ditches fronted by earth slopes to improve protection. The arrival of explosive shells in the 19th century led to another stage in the evolution of fortification. Star forts did not fare well against the effects of high explosives, and the intricate arrangements of bastions, flanking batteries and the carefully constructed lines of fire for the defending cannon could be rapidly disrupted by explosive shells. Steel -and- concrete fortifications were common during
39192-412: The walls. The towers would have protruded from the walls and featured arrowslits on each level to allow archers to target anyone nearing or at the curtain wall. These later castles did not always have a keep, but this may have been because the more complex design of the castle as a whole drove up costs and the keep was sacrificed to save money. The larger towers provided space for habitation to make up for
39405-559: The war. Partial listing of Spanish forts: The Ivatan people of the northern islands of Batanes built their so-called idjang on hills and elevated areas to protect themselves during times of war. These fortifications were likened to European castles because of their purpose. Usually, the only entrance to the castles would be via a rope ladder that would only be lowered for the villagers and could be kept away when invaders arrived. The Igorots built forts made of stone walls that averaged several meters in width and about two to three times
39618-410: The width in height around 2000 BC. The Muslim Filipinos of the south built strong fortresses called kota or moong to protect their communities. Usually, many of the occupants of these kotas are entire families rather than just warriors. Lords often had their own kotas to assert their right to rule, it served not only as a military installation but as a palace for the local Lord. It is said that at
39831-459: The word castella may have applied to any fortification at the time. In some countries the monarch had little control over lords, or required the construction of new castles to aid in securing the land so was unconcerned about granting permission – as was the case in England in the aftermath of the Norman Conquest and the Holy Land during the Crusades . Switzerland is an extreme case of there being no state control over who built castles, and as
40044-572: The world's second longest man-made structure, as well as the most extensive earthwork in the world, by the Guinness Book of Records, 1974 . The walls may have been constructed between the thirteenth and mid-fifteenth century CE or, during the first millennium CE. Strong citadels were also built other in areas of Africa. Yorubaland for example had several sites surrounded by the full range of earthworks and ramparts seen elsewhere, and sited on ground. This improved defensive potential—such as hills and ridges. Yoruba fortifications were often protected with
40257-427: The years before 1100, but such marriages were uncommon. Most Normans continued to contract marriages with other Normans or other continental families rather than with the English. Within a century of the invasion, intermarriage between the native English and the Norman immigrants had become common. By the early 1160s, Ailred of Rievaulx was writing that intermarriage was common in all levels of society. The impact of
40470-399: The Ætheling, and Waltheof. Despite the submission of the English nobles, resistance continued for several years. William left control of England in the hands of his half-brother Odo and one of his closest supporters, William fitzOsbern . In 1067 rebels in Kent launched an unsuccessful attack on Dover Castle in combination with Eustace II of Boulogne . The Shropshire landowner Eadric
40683-430: Was a large Celtic proto-urban or city-like settlement at modern-day Manching (near Ingolstadt), Bavaria (Germany). The settlement was founded in the 3rd century BC and existed until c. 50–30 BC . It reached its largest extent during the late La Tène period (late 2nd century BC), when it had a size of 380 hectares. At that time, 5,000 to 10,000 people lived within its 7.2 km long walls. The oppidum of Bibracte
40896-440: Was called a hall-house. Historian Charles Coulson states that the accumulation of wealth and resources, such as food, led to the need for defensive structures. The earliest fortifications originated in the Fertile Crescent , the Indus Valley , Europe, Egypt, and China where settlements were protected by large walls. In Northern Europe , hill forts were first developed in the Bronze Age , which then proliferated across Europe in
41109-419: Was common, and usually between local lords. Castles were introduced into England shortly before the Norman Conquest in 1066. Before the 12th century castles were as uncommon in Denmark as they had been in England before the Norman Conquest. The introduction of castles to Denmark was a reaction to attacks from Wendish pirates, and they were usually intended as coastal defences. The motte and bailey remained
41322-454: Was crowned queen at Westminster, an important symbol of William's growing international stature. Later in the year Edwin and Morcar raised a revolt in Mercia with Welsh assistance, while Gospatric , the newly appointed Earl of Northumbria, led a rising in Northumbria, which had not yet been occupied by the Normans. These rebellions rapidly collapsed as William moved against them, building castles and installing garrisons as he had already done in
41535-403: Was crushed by the garrison of York. Harold's sons launched a second raid from Ireland and were defeated at the Battle of Northam in Devon by Norman forces under Count Brian , a son of Eudes, Count of Penthièvre . In August or September 1069 a large fleet sent by Sweyn II of Denmark arrived off the coast of England, sparking a new wave of rebellions across the country. After abortive raids in
41748-549: Was employed in later wars against the British to block British advances. Some of these fortifications were over a hundred yards long, with heavy parallel tree trunks. They were impervious to destruction by artillery fire. Behind these stockades, numerous Ashanti soldiers were mobilized to check enemy movement. While formidable in construction, many of these strongpoints failed because Ashanti guns, gunpowder and bullets were poor, and provided little sustained killing power in defense. Time and time again British troops overcame or bypassed
41961-468: Was encircled by a fortified wall. The huge walls around the settlement, which were built very tall and with stone blocks which are 6 feet (1.8 m) high and 4.5 feet (1.4 m) thick, make it one of the earliest walled settlements in Europe but it is younger than the walled town of Sesklo in Greece from 6800 BC. Uruk in ancient Sumer ( Mesopotamia ) is one of the world's oldest known walled cities . The Ancient Egyptians also built fortresses on
42174-499: Was executed in May 1076. By that time William had returned to the continent, where Ralph was continuing the rebellion from Brittany. Once England had been conquered, the Normans faced many challenges in maintaining control. They were few in number compared to the native English population; including those from other parts of France, historians estimate the number of Norman landholders at around 8000. William's followers expected and received lands and titles in return for their service in
42387-435: Was found. Exceptions were few—notably, ancient Sparta and ancient Rome did not have walls for a long time, choosing to rely on their militaries for defence instead. Initially, these fortifications were simple constructions of wood and earth, which were later replaced by mixed constructions of stones piled on top of each other without mortar . In ancient Greece , large stone walls had been built in Mycenaean Greece , such as
42600-427: Was in short supply. Although stone construction would later become common elsewhere, from the 11th century onwards it was the primary building material for Christian castles in Spain, while at the same time timber was still the dominant building material in north-west Europe. Historians have interpreted the widespread presence of castles across Europe in the 11th and 12th centuries as evidence that warfare
42813-556: Was introduced to Europe in the 14th century, it did not significantly affect castle building until the 15th century, when artillery became powerful enough to break through stone walls. While castles continued to be built well into the 16th century, new techniques to deal with improved cannon fire made them uncomfortable and undesirable places to live. As a result, true castles went into decline and were replaced by artillery star forts with no role in civil administration, and château or country houses that were indefensible. From
43026-508: Was joined by Edgar, Gospatric, Siward Barn and other rebels who had taken refuge in Scotland. The castellan of York, Robert fitzRichard, was defeated and killed, and the rebels besieged the Norman castle at York. William hurried north with an army, defeated the rebels outside York and pursued them into the city, massacring the inhabitants and bringing the revolt to an end. He built a second castle at York, strengthened Norman forces in Northumbria and then returned south. A subsequent local uprising
43239-434: Was killed in the engagement, and William became king. Although William's main rivals were gone, he still faced rebellions over the following years and was not secure on the English throne until after 1072. The lands of the resisting English elite were confiscated; some of the elite fled into exile. To control his new kingdom, William granted lands to his followers and built castles commanding military strong points throughout
43452-417: Was made in the upper storey of the gatehouse for accommodation so the gate was never left undefended, although this arrangement later evolved to become more comfortable at the expense of defence. During the 13th and 14th centuries the barbican was developed. This consisted of a rampart , ditch, and possibly a tower, in front of the gatehouse which could be used to further protect the entrance. The purpose of
43665-417: Was not always the case and there are instances where a motte existed on its own. "Motte" refers to the mound alone, but it was often surmounted by a fortified structure, such as a keep, and the flat top would be surrounded by a palisade . It was common for the motte to be reached over a flying bridge (a bridge over the ditch from the counterscarp of the ditch to the edge of the top of the mound), as shown in
43878-411: Was not well understood by the nobility. An estimated 8000 Normans and other continentals settled in England as a result of the conquest, although exact figures cannot be established. Some of these new residents intermarried with the native English, but the extent of this practice in the years immediately after Hastings is unclear. Several marriages are attested between Norman men and English women during
44091-417: Was often the weakest part in a circuit of defences. To overcome this, the gatehouse was developed, allowing those inside the castle to control the flow of traffic. In earth and timber castles, the gateway was usually the first feature to be rebuilt in stone. The front of the gateway was a blind spot and to overcome this, projecting towers were added on each side of the gate in a style similar to that developed by
44304-478: Was published by Giovanni Battista Zanchi in 1554. Fortifications also extended in depth, with protected batteries for defensive cannonry, to allow them to engage attacking cannons to keep them at a distance and prevent them from bearing directly on the vulnerable walls. The result was star shaped fortifications with tier upon tier of hornworks and bastions , of which Fort Bourtange is an excellent example. There are also extensive fortifications from this era in
44517-544: Was ready to cross the Channel by about 12 August. The exact numbers and composition of William's force are unknown. A contemporary document claims that William had 726 ships, but this may be an inflated figure. Figures given by contemporary writers are highly exaggerated, varying from 14,000 to 150,000 men. Modern historians have offered a range of estimates for the size of William's forces: 7000–8000 men, 1000–2000 of them cavalry; 10,000–12,000 men; 10,000 men, 3000 of them cavalry; or 7500 men. The army would have consisted of
44730-420: Was still in use by the start of the 15th century, its structure having been maintained for four centuries. At the same time there was a change in castle architecture. Until the late 12th century castles generally had few towers; a gateway with few defensive features such as arrowslits or a portcullis; a great keep or donjon, usually square and without arrowslits; and the shape would have been dictated by
44943-459: Was the Earl of Wessex , Harold Godwinson, the richest and most powerful of the English aristocrats. Harold was elected king by the Witenagemot of England and crowned by the Archbishop of York, Ealdred , although Norman propaganda claimed the ceremony was performed by Stigand , the uncanonically elected Archbishop of Canterbury . Harold was immediately challenged by two powerful neighbouring rulers. Duke William claimed that he had been promised
45156-423: Was the castle's main defensive enclosure, and the terms "bailey" and "enceinte" are linked. A castle could have several baileys but only one enceinte. Castles with no keep, which relied on their outer defences for protection, are sometimes called enceinte castles; these were the earliest form of castles, before the keep was introduced in the 10th century. A keep was a great tower or other building that served as
45369-454: Was the most common form of castle in Europe, everywhere except Scandinavia. While Britain, France, and Italy shared a tradition of timber construction that was continued in castle architecture, Spain more commonly used stone or mud-brick as the main building material. The Muslim invasion of the Iberian Peninsula in the 8th century introduced a style of building developed in North Africa reliant on tapial , pebbles in cement, where timber
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