The Roman emperor was the ruler and monarchical head of state of the Roman Empire , starting with the granting of the title augustus to Octavian in 27 BC. The term emperor is a modern convention, and did not exist as such during the Empire. When a given Roman is described as becoming emperor in English, it generally reflects his accession as augustus , and later as basileus . Another title used was imperator , originally a military honorific, and caesar , originally a cognomen . Early emperors also used the title princeps ('first one') alongside other Republican titles, notably consul and pontifex maximus .
186-518: Nerva ( / ˈ n ɜːr v ə / ; born Marcus Cocceius Nerva ; 8 November 30 – 27 January 98) was a Roman emperor from 96 to 98. Nerva became emperor when aged almost 66, after a lifetime of imperial service under Nero and the succeeding rulers of the Flavian dynasty . Under Nero, he was a member of the imperial entourage and played a vital part in exposing the Pisonian conspiracy of 65. Later, as
372-507: A coup , but a calculated attempt to put pressure on the emperor. The adoption of Trajan expanded his power base with a respected, reliable general as his successor. Murison concludes that Nerva's real talents were in fact ill-suited to the emperorship: Nerva was, it would seem, the ultimate "committee" man. He was not, apparently, a great orator, and one has the impression that he functioned better in small groups, where his generally calm approach to problems will have impressed people. [...] What
558-458: A patrician when he was adopted into the gens Julia . By adopting the role of a tribune, Augustus was presenting himself as the representative of the common man and the protector of democracy. As always, this was not a sudden grant of power; Augustus had been receiving several powers related to the tribunes, such as sacrosanctity , since 36 BC. With this powers, he could veto any act or proposal of any magistrate, propose laws and convoke
744-675: A pretura (a court). The pretori are appointed by the canton's parliament . In the Star Trek franchise, Praetor is the usual title of the leader of the Romulan Empire . In the New Phyrexia expansion of the Magic: The Gathering collectible card game , the five Phyrexian rulers were labeled as praetors. In the sci-fi gaming franchise StarCraft , two of the major characters, Fenix and Artanis, hold
930-608: A theocracy . According to George Ostrogorsky , "the absolute power of the Roman emperor was further increased with the advent of Christian ideas". This became more evident after the Muslim conquests of the 7th century, which gave Byzantine imperialism a new sense of purpose. The emperor was the subject of a series of rites and ceremonies, including a formal coronation performed by the Patriarch of Constantinople . The Byzantine state
1116-628: A "public enemy", and did influence in the succession of emperors. Following the murder of Domitian in AD 96, the Senate declared Nerva , one of their own, as the new emperor. His "dynasty", the Antonine , continued the adoptive system until the reign of Marcus Aurelius (r. 161–180). Marcus was the first emperor to rule alongside other emperors, first with his adoptive brother Lucius Verus , who succeeded jointly with him, and later with his son Commodus , who
1302-418: A "tremendous violation of Roman practice in which all regular magistracies were created in colleges consisting of at least two". "Scholars increasingly view the [rogations] as establishing a college of three (and only three) praetors, two of whom eventually developed into the historical consuls". What became the classical praetorship in its early years also was not viewed as being less than the consuls, as "it
1488-466: A 50-year period that almost saw the end of the Roman Empire. The last vestiges of Republicanism were lost in the ensuing anarchy. In 238, the Senate attempted to regain power by proclaiming Pupienus and Balbinus as their own emperors (the first time since Nerva ). They managed to usurp power from Maximinus Thrax , but they were killed within two months. With the rise of the "soldier emperors",
1674-528: A Praetor in either was as follows. In an actio , which was civil, the Praetor could either issue an interdictum (interdict) forbidding some circumstance or appoint a iudex ( judge ). Proceedings before the praetor were technically said to be in iure . At this stage, the Praetor would establish a formula directing the iudex as to the remedy to be given if he found that certain circumstances were satisfied; for instance, "Let X be iudex . If it appears that
1860-546: A court title bestowed to prominent figures of the government, and lost even more relevance after the creation of the title sebastokrator by Alexios I Komnenos . Despite this, its regular use by earlier emperors led to the name becoming synonym with "emperor" in certain regions. Several countries use Caesar as the origin of their word for "emperor", like Kaiser in Germany and Tsar in Bulgaria and Russia . After
2046-544: A family name ( nomen ), styling himself as Imp. Caesar instead of Imp. Julius Caesar . However, the nomen was still inherited by women (such as Julia the Younger ) and appear in some inscriptions. After the death of Caligula , Augustus' great-grandson, his uncle Claudius was proclaimed emperor. He was not an official member of the Julia gens , but he was the grandson of Octavia , Augustus' sister, and thus still part of
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#17327720721762232-510: A gold-brocaded hat ( skiadion ), a plain silk kabbadion tunic, and a plain, smooth wooden staff ( dikanikion ). Classical Latin Praetor became medieval Latin Pretor; Praetura, Pretura, etc. During the interwar period the 71 counties of Romania were divided into a various numbers of plăși (singular: plasă ), headed by a Pretor , appointed by the Prefect . The institution headed by
2418-685: A loyalist to the Flavians , he attained consulships in 71 and 90 during the reigns of Vespasian and Domitian , respectively. On 18 September 96, Domitian was assassinated in a palace conspiracy involving members of the Praetorian Guard and several of his freedmen . On the same day, Nerva was declared emperor by the Roman Senate . As the new ruler of the Roman Empire , he vowed to restore liberties which had been curtailed during
2604-441: A major crisis, he desperately needed the support of a man who could restore his damaged reputation. The only candidate with sufficient military experience, consular ancestry, and connections was Trajan. Dio's claim that Trajan was of non-Italic origins is also rejected by scholars; it is known that Trajan's roots went back to Umbria , the same region where Nerva was born. Edward Gibbon 's famous assertion that Nerva hereby established
2790-556: A monarch. For the first three hundred years of Roman emperors, efforts were made to portray the emperors as leaders of the Republic, fearing any association with the kings who ruled Rome prior to the Republic. From Diocletian , whose reformed tetrarchy divided the position into one emperor in the West and one in the East , emperors ruled in an openly monarchic style. Although succession
2976-408: A most happy age, [when] Nerva Caesar blended things once irreconcilable, sovereignty and freedom". The surviving histories speak equally positively of Nerva's brief reign, although none offer a substantial commentary on his policies. Both Cassius Dio and Aurelius Victor emphasize his wisdom and moderation, with Dio commending his decision to adopt Trajan as his heir. These views were later popularized by
3162-473: A new caesar . Each pair ruled over a half of the Empire, which led to the creation of a Western and Eastern Roman Empire , a division that eventually became permanent. This division had already a precedent in the joint rule of Valerian / Gallienus and Carus / Carinus . Diocletian justified his rule not by military power, but by claiming divine right . He imitated Oriental divine kingship and encouraged
3348-498: A number of measures to gain support among the Roman populace. As was custom by this time, a change of emperor was expected to bring with it a generous payment of gifts and money to the people and the army. Accordingly, a congiarium of 75 denarii per head was bestowed upon the citizens, while the soldiers of the Praetorian Guard received a donativum which may have amounted to as much as 5000 denarii per person. This
3534-482: A popular assembly [representing] the Roman people". The emergence of the classical praetorship was a long process that had been underway by 367 BC. This was when the Sextian-Licinian Rogations were passed, giving the Roman people substantially more power over the selection of their military commanders. While Livy claims that the rogations created the praetorship in 367 BC to relieve
3720-650: A praetor in Constantinople, as a high-ranking judge. He is possibly identical to the Palaiologan-era post of the praitōr tou demōu , whose holders are attested until 1355. According to the Book of Offices of pseudo-Kodinos , compiled around the same time, the praitōr tou demōu occupied the 38th place in the imperial hierarchy, between the megas tzaousios and the logothetēs tōn oikeiakōn , but held no official function. His court uniform consisted of
3906-693: A rival lineage of Roman emperors in western Europe, the Holy Roman Emperors , which ruled the Holy Roman Empire for most of the period between 800 and 1806. These emperors were never recognized in Constantinople and their coronations resulted in the medieval problem of two emperors . The last Eastern emperor was Constantine XI Palaiologos , who died during the Fall of Constantinople to the Ottoman Empire in 1453. After conquering
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#17327720721764092-431: A single, abstract position that was symbolized by his sacred title of augustus . The legal authority of the emperor derived from an extraordinary concentration of individual powers and offices that were extant in the Republic and developed under Augustus and later rulers, rather than from a new political office. Under the Republic, these powers would have been split between several people, who would each exercise them with
4278-514: A symbolic date, as the Republic had essentially disappeared many years earlier. Ancient writers often ignore the legal implications of Augustus' reforms and simply write that he "ruled" Rome following the murder of Caesar, or that he "ruled alone" after the death of Mark Antony. Most Romans thus simply saw the "emperor" as the individual that ruled the state, with no specific title or office attached to him. Augustus actively prepared his adopted son Tiberius to be his successor and pleaded his case to
4464-409: A tenure of ten years. This limitation was only superficial, as he could renew his powers indefinitely. In addition, the Senate awarded him the appellation of augustus ("elevated"). The honorific itself held no legal meaning, but it denoted that Octavian (henceforth Augustus ) now approached divinity, and its adoption by his successors made it the de facto main title of the emperor. He also received
4650-535: A tradition of succession through adoption among the Five Good Emperors has found little support among some modern historians. On 1 January 98, at the start of his fourth consulship, Nerva suffered a stroke during a private audience. Shortly thereafter he was struck by a fever and died at his villa in the Gardens of Sallust, on 27 January. He was deified by the Senate, and his ashes were laid to rest in
4836-482: Is "not bound by laws", and that any previous act was retroactively considered legitimate. There is no mention of imperium nor tribunicia potestas , although these powers were probably given in the earlier clauses. There is also no mention of any "imperial office", and the title of "emperor" is never used. The imperial titles are treated as inseparable of the person, which is reflected in the name Imperator Caesar Vespasianus Augustus . This Lex sometimes related to
5022-550: Is an equestrian statue in Gloucester , England, a city which was founded in his honour. It is at the entrance to Southgate Street. There is also a statue at his alleged birthplace, Narni in Italy, at Cocceio Nerva street. Except where otherwise noted, the notes below indicate that an individual's parentage is as shown in the above family tree. Roman emperor The legitimacy of an emperor's rule depended on his control of
5208-602: Is called the " Peter Principle ". His place in Roman history is therefore summarized as a necessary, if tumultuous stop-gap before the Trajanic-Antonine dynasties. Even the only major public work completed during his reign, the Forum of Nerva , ultimately became known as the Forum Transitorium , or transitional forum. Two modern statues which commemorate Nerva can be found in towns associated with him. There
5394-561: Is known as the Dominate , derived from the title dominus ("lord") adopted by Diocletian . During his rule, the emperor became an absolute ruler and the regime became even more monarchical. The emperors adopted the diadem crown as their supreme symbol of power, abandoning the subtleties of the early Empire. Beginning in the late 2nd century, the Empire began to suffer a series of political and economic crises, partially because it had overexpanded so much. The Pax Romana ("Roman peace")
5580-633: Is often said to have ended with the tyrannical reign of Commodus. His murder was followed by the accession of Septimius Severus , the victor of the Year of the Five Emperors . It was during his reign that the role of the army grew even more, and the emperors' power increasingly depended on it. The murder of his last relative, Severus Alexander , led to the Crisis of the Third Century (235–285),
5766-520: Is often said to have followed a " Caesaropapist " model, where the emperor played the role of ruler and head of the Church, but there was often a clear distinction between political and secular power. The line of Eastern emperors continued uninterrupted until the sack of Constantinople and the establishment of the Latin Empire in 1204. This led to the creation of three lines of emperors in exile:
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5952-519: Is still often regarded as a usurper, similarly to Magnus Maximus , who was briefly recognized by Theodosius I . Western emperors such as Magnentius , Eugenius and Magnus Maximus are sometimes called usurpers, but Romulus Augustulus is traditionally regarded as the last Western emperor, despite never receiving the recognition of the Eastern emperor Zeno . The period after the Principate
6138-402: Is well-known today, however, is that, more often than not, if the "super committee man" takes on an important administrative job, the result is quite dreadful. Rome was, indeed, spared catastrophe; but for all that near-contemporary writers were "careful" about what they said, Nerva's administration was fairly inept. It would not be unfair to say that he was a textbook illustration of what nowadays
6324-635: The Fiscus Iudaicus , the additional tax which all Jews throughout the Empire had to pay: some of his coins bear the legend FISCI IUDAICI CALUMNIA SUBLATA ( abolition of malicious prosecution regarding the Jewish tax ). Coins suggest he added new games in the Circus in honor of Neptune . Other coins refer to imperial ideals such as equity, justice, and liberty, which contrasted his reign with that of Domitian. Before long, Nerva's expenses strained
6510-639: The Lex regia ("royal law") mentioned in the Corpus Juris Civilis of Eastern emperor Justinian I (r. 527–565), who cites the early 3rd-century writer Ulpian . This was probably a later construct, as its very name, which derives from rex ("king"), would have been utterly rejected in the West. The Eastern Greek-speaking half of the Empire had always regarded the emperors as open monarchs ( basileis ), and called them as such. The weakest point of
6696-473: The praefectus vigilum , who was hitherto responsible for security, by a praetor populi (in Greek πραίτωρ [τῶν] δήμων, praitōr [tōn] dēmōn ), with wide-ranging police powers. In the early 9th century, the praitōr was a junior administrative official in the themata , subordinate to the governing stratēgos . Gradually however, the civil functionaries assumed greater power, and by the late 10th century,
6882-577: The College of Pontiffs ) in 12 BC, after the death of the former triumvir Lepidus . Emperors from the reign of Gratian (r. 375–383) onward used the style pontifex inclytus ("honorable pontiff"). The title of pontifex maximus was eventually adopted by the bishops of Rome during the Renaissance . The last known emperors to use the title were Valentinian III and Marcian , in the 5th century. The only surviving document to directly refer to
7068-583: The Constantinian dynasty , emperors followed Imperator Caesar with Flavius , which also began as a family name but was later incorporated into the emperor's titles, thus becoming Imperator Caesar Flavius . The last use of the formula, rendered as Autokrator Kaisar Flabios... Augoustos (Αὐτοκράτωρ καῖσαρ Φλάβιος αὐγουστος) in Greek, is in the Basilika of Leo VI the Wise (r. 886–912). Originally
7254-614: The Doukai and Palaiologoi , claimed descent from Constantine the Great . What turns a "usurper" into a "legitimate" emperor is typically that they managed to gain the recognition of a more senior, legitimate, emperor, or that they managed to defeat a more senior, legitimate emperor and seize power. Modern historiography has not yet defined clear legitimacy criteria for emperors, resulting in some emperors being included or excluded from different lists. The year 193 has traditionally been called
7440-586: The Forum of Augustus to the Temple of Peace . Little remains, partly because the Via dei Fori Imperiali cuts across it. Despite Nerva's measures to remain popular with the Senate and the Roman people, support for Domitian remained strong in the army , which had called for his deification immediately after the assassination. In an attempt to appease the soldiers of the Praetorian Guard , Nerva had dismissed their prefect Titus Petronius Secundus – one of
7626-485: The Guard prefect responsible for the mutiny against Nerva, Casperius Aelianus, was dismissed upon Trajan's accession. Due to the lack of written sources on this period, much of Nerva's life has remained obscure. The most substantial surviving account of the reign of Nerva was written by the 3rd-century historian Cassius Dio . His Roman History , which spans nearly a millennium , from the arrival of Aeneas in Italy until
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7812-580: The Mausoleum of Augustus . He was the last Roman emperor to be interred there. Nerva was succeeded without incident by his adopted son Trajan, who was greeted by the Roman populace with much enthusiasm. According to Pliny the Younger , Trajan dedicated a temple in honour of Nerva, yet no trace of it has ever been found; nor was a commemorative series of coins for the Deified Nerva issued until ten years after his death. According to Cassius Dio, however,
7998-528: The Papal States . Pepin's son, Charlemagne , was crowned Imperator Romanorum (the first time Imperator was used as an actual regnal title) by Pope Leo III in Christmas AD 800, thus ending the recognition of the Eastern emperor. Western rulers also began referring to the Empire as the "Greek Empire", regarding themselves as the true successors of Rome. The inhabitants of the Eastern half of
8184-477: The Roman Republic and was given to victorious commanders by their soldiers. They held imperium , that is, military authority. The Senate could then award the extraordinary honor of a triumph ; the commander then retained the title until the end of his magistracy . In Roman tradition, the first triumph was that of Romulus , the founder of Rome, but the first attested use of imperator was in 189 BC, on
8370-455: The Roman Republic , a view that is shared by the Roman writers Plutarch , Tacitus , and Cassius Dio . Conversely, the majority of Roman writers, including Pliny the Younger , Suetonius and Appian , as well as most of the ordinary people of the Empire, thought of Julius Caesar as the first emperor. Caesar did indeed rule the Roman state as an autocrat , but he failed to create a stable system to maintain himself in power. His rise to power
8556-554: The Roman army and recognition by the Senate ; an emperor would normally be proclaimed by his troops, or by the Senate, or both. The first emperors reigned alone; later emperors would sometimes rule with co-emperors to secure the succession or to divide the administration of the empire between them. The office of emperor was thought to be distinct from that of a rex ('king'). Augustus, the first emperor, resolutely refused recognition as
8742-486: The Roman road system and the expansion of the aqueducts . The latter program was headed by the former consul Sextus Julius Frontinus , who helped to put an end to abuses and later published a significant work on Rome's water supply, De aquaeductu . The only major landmarks constructed under Nerva were a horreum (granary), known as the Horrea Nervae , and the Forum of Nerva begun by Domitian, which linked
8928-575: The Tetrarchy the powers of the caesar increased considerably, but following the accession of Constantine I it once more remained as a title for heirs with no significant power attached to it. The title slowly lost importance in the following decades, as emperors started to promote their sons directly to augustus . In the East, the title finally lost its imperial character in 705, when Justinian II awarded it to Tervel of Bulgaria . After this it became
9114-402: The civic crown alongside several other insignias in his honor. Augustus now held supreme and indisputable power, and even though he still received subsequent grants of powers, such as the granting of tribunicia potestas in 23 BC, these were only ratifications of the powers he already possessed. Most modern historians use 27 BC as the start date of the Roman Empire. This is mostly
9300-562: The death of both consuls of the year , Octavian marched to Rome and forced the Senate to elect him consul. He then formed the Second Triumvirate alongside Mark Antony and Lepidus , dividing the Roman world among them. Lepidus was sidelined in 36 BC, and relations between Octavian and Antony soon deteriorated. In September 31 BC, Octavian's victory at Actium put an end to any effective opposition and confirmed his supremacy over Rome. In January 27 BC, Octavian and
9486-422: The emperors of Nicaea , the emperors of Trebizond , and the short-lived emperors of Thessalonica . The Nicean rulers have been traditionally regarded as the "legitimate" emperors of this period, as they recovered Constantinople and restored the Empire in 1261. The Empire of Trebizond continued to exist for another 200 years, but from 1282 onwards its rulers used the modified title of "Emperor and Autocrat of all
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#17327720721769672-559: The fall of the Western Roman Empire , as it was used by rulers such as Theodoric the Great . Praetor Praetor ( / ˈ p r iː t ər / PREE -tər , Classical Latin: [ˈprae̯tɔr] ), also pretor , was the title granted by the government of ancient Rome to a man acting in one of two official capacities: (i) the commander of an army , and (ii) as an elected magistratus (magistrate), assigned to discharge various duties. The functions of
9858-500: The governors or generals in the Empire and it appears that, by 97, Nerva was considering to adopt Marcus Cornelius Nigrinus Curiatius Maternus , the powerful governor of Syria . This was covertly opposed by those who supported the more popular military commander Trajan , a general of the armies at the German frontier . In October 97, these tensions came to a head when the Praetorian Guard, led by Casperius Aelianus, laid siege to
10044-516: The praetor urbanus . In the absence of the consuls, he was the senior magistrate of the city, with the power to summon the Senate and to organize the defense of the city in the event of an attack. He was not allowed to leave the city for more than ten days at a time. He was therefore given appropriate duties in Rome. He superintended the Ludi Apollinares and was also the chief magistrate for
10230-444: The praitores (or kritai , "judges") were placed at the head of the civil administration of a thema . This division of civil and military duties was often abandoned in the 12th century, when the posts of civil praitōr and military doux were frequently held in tandem. The provincial post fell out of use after the collapse of the Empire in 1204. According to Helene Ahrweiler , Emperor Nikephoros II (r. 963–969) reinstituted
10416-418: The provinces . This division became obsolete in 19 BC, when Augustus was given consular imperium – despite leaving the consulship in 23 BC – and thus control over all troops. This overwhelming power was referred to as imperium maius to indicate its superiority to other holders of imperium , such as the proconsuls of the few senatorial provinces and allies such as Agrippa . The governors appointed to
10602-496: The revolt of Saturninus in 89. On 1 January 89, the governor of Germania Superior , Lucius Antonius Saturninus , and his two legions at Mainz , Legio XIV Gemina and Legio XXI Rapax , revolted against the Roman Empire with the aid of a tribe of the Chatti . The governor of Germania Inferior , Lappius Maximus , moved to the region at once, assisted by the procurator of Rhaetia , Titus Flavius Norbanus . Within twenty-four days
10788-402: The " Principate ", derived from the title princeps used by the early emperors. The most important bases of the emperor's power were his supreme power of command ( imperium maius ) and tribunician power ( tribunicia potestas ) as personal qualities, separate from his public office. Originally, the powers of command where divided in consular imperium for Rome and proconsular imperium for
10974-459: The " Year of the Five Emperors ", but modern scholarship now identifies Clodius Albinus and Pescennius Niger as usurpers because they were not recognized by the Roman Senate . Recognition by the Senate is often used to determine the legitimacy of an emperor, but this criterion is not always followed. Maxentius is sometimes called an usurper because he did not have the recognition of Tetrarchs , but he held Rome for several years, and thus had
11160-530: The "shadow emperor". In 476, the Heruli Odoacer overthrew the child-emperor Romulus Augustulus , made himself king of Italy and shipped the imperial regalia to the Emperor Zeno in Constantinople. Historians mark this date as the date of the fall of the Western Roman Empire , although by this time there was no longer any "Empire" left, as its territory had reduced to Italy. Julius Nepos , who
11346-456: The 18th-century historian Edward Gibbon in his History of the Decline and Fall of the Roman Empire . Gibbon considered Nerva the first of the Five Good Emperors , five successive rulers under whom the Roman Empire "was governed by absolute power, under the guidance of wisdom and virtue" from 96 until 180. Nevertheless, even Gibbon notes that, compared to his successors, Nerva may have lacked
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#173277207217611532-617: The 40s. It appears Vespasian befriended Nerva during his time as an imperial advisor, and may have asked him to watch over Vespasian's youngest son Domitian when Vespasian departed for the Jewish war in 67. The suicide of Nero on 9 June 68 brought the Julio-Claudian dynasty to an end, leading to the chaotic Year of the Four Emperors , which saw the successive rise and fall of the emperors Galba , Otho and Vitellius , until
11718-465: The 9th century. Its last known use was on 866–867 coins of Michael III and his co-emperor Basil I , who are addressed as imperator and rex respectively. In the West, imperator was transformed into a monarchical title by Charlemagne , becoming the official Latin title of the Holy Roman Empire . Originally the cognomen (third name) of the dictator Gaius Julius Caesar , which was then inherited by Augustus and his relatives. Augustus used it as
11904-467: The Augustan institution was its lack of a clear succession system. Formally announcing a successor would have revealed Augustus as a monarch, so he and subsequent emperors opted to adopt their best candidates as their sons and heirs. Primogeniture was not relevant in the early Empire, although emperors still attempted to maintain a familiar connection between them; Tiberius , for example, married Julia
12090-520: The Domitianic faction. According to Cassius Dio , the conspirators approached Nerva as a potential successor prior to the assassination, which indicates that he was at least aware of the plot. Suetonius by contrast does not mention Nerva, but he may have omitted his role out of tactfulness. Considering the works of Suetonius were published under Nerva's direct descendants Trajan and Hadrian , it would have been less than sensitive of him to suggest
12276-706: The East, the Iberians , and the Perateia ", accepting the Niceans as the sole Roman emperors. However, the Byzantine Empire had been reduced mostly to Constantinople, and the rise of other powers such as Serbia and Bulgaria forced the Byzantines to recognize their rulers as basileus . Despite this, emperors continued to view themselves as the rulers of an "universal empire". During the last decades of
12462-527: The Elder , making him Augustus ' son-in-law. Vespasian , who took power after the collapse of the Julio-Claudian dynasty and the tumultuous Year of the Four Emperors , was the first emperor to openly declare his sons, Titus and Domitian , as his sole heirs, giving them the title of caesar . The Senate still exercised some power during this period, as evidenced by his decision to declare Nero
12648-432: The Empire always saw the emperor as an open monarch. Starting with Heraclius in 629, Roman emperors styled themselves " basileus ", the traditional title for Greek monarchs used since the times of Alexander the Great . The title was used since the early days of the Empire and became the common imperial title by the 3rd century, but did not appear in official documents until the 7th century. Michael I Rangabe (r. 811–813)
12834-440: The Empire used it regularly. It began to used in official context starting with Septimius Severus , and was first officially adopted in coinage by Aurelian . In the East, imperator was translated as autokrator ("self-ruler"), a title that continued to be used until the end of the Empire. This is the modern Greek word for "emperor" ( υτοκράτορας ). There are still some instances of imperator in official documents as late as
13020-431: The Empire, power was once again shared between multiple emperors and colleagues, each ruling from their own capital, notably during the long reign of John V . Constantinople finally fell to the Ottoman Turks in 1453; its last emperor, Constantine XI Palaiologos , dying in battle. The last vestiges of the empire, Morea and Trebizond , fell in 1461. The title imperator – from imperare , "to command" – dates back to
13206-413: The Empire, while later functioning as de facto separate entities, were always considered and seen, legally and politically, as separate administrative divisions of a single, insoluble state by the Romans of the time. In the West , the office of emperor soon degenerated into being little more than a puppet of Germanic generals such as Aetius and Ricimer ; the last emperors of the West being known as
13392-521: The Great , the first Christian emperor, moved the capital from Rome to Constantinople , formerly known as Byzantium , in 330 AD. Roman emperors had always held high religious offices; under Constantine there arose the specifically Christian idea that the emperor was God's chosen ruler on earth, a special protector and leader of the Christian Church, a position later termed Caesaropapism . In practice, an emperor's authority on Church matters
13578-513: The Imperial Palace and took Nerva hostage. He was forced to submit to their demands, agreeing to hand over those responsible for Domitian's death and even giving a speech thanking the rebellious Praetorians. Titus Petronius Secundus and Parthenius, Domitian's former chamberlain, were sought out and killed. Nerva was unharmed in this assault, but his authority was damaged beyond repair. Trajan later dispatched those commanders who had ordered
13764-525: The Pisonian conspiracy under Nero. Alternatively, Domitian may have selected Nerva as his colleague to emphasise the stability and status quo of the regime. The revolt had been suppressed, and the Empire could return to order. On 18 September 96, Domitian was assassinated in a palace conspiracy organised by court officials. The Fasti Ostienses , the Ostian Calendar, records that the same day
13950-420: The Praetor and his assessors and friends, as opposed to the subsellia , the part occupied by the iudices (judges) and others who were present. In court, the Praetor was referred to as acting e tribunali or ex superiore loco (lit. from a raised platform or from a higher place) but he could also perform ministerial acts out of court, in which case he was said to be acting e plano or ex aequo loco (lit. from
14136-468: The Praetor would either hear the whole case in person or appoint a delegate (a iudex pedaneus ), taking steps for the enforcement of the decision; the formula was replaced by an informal system of pleadings . During the time of the Roman Republic , the Urban Praetor allegedly issued an annual edict , usually on the advice of jurists (since the Praetor himself was not necessarily educated in
14322-463: The Praetor's de facto legislative role was abolished. The Praetors also presided at the quaestiones perpetuae (which were criminal proceedings), so-called because they were of certain types, with a Praetor being assigned to one type on a permanent basis. The Praetors appointed judges who acted as jurors in voting for guilt or innocence. The verdict was either acquittal or condemnation. These quaestiones looked into crimina publica , "crimes against
14508-469: The Pretor was called Pretură . Currently, this office has survived only in the Republic of Moldova , where praetors are the heads of Chişinău 's five sectors. In Italy, until 1998, Praetor was a magistrate with particular duty (especially in civil branch). The Italian-speaking Swiss canton of Ticino has pretori (singular: pretore ) which is the chief magistrate (civil branch) of a district, heading
14694-515: The Republic, Diocletian established at the top of this new structure the Tetrarchy ("rule of four") in an attempt to provide for smoother succession and greater continuity of government. Under the Tetrarchy, Diocletian set in place a system of two emperors ( augusti ) and two subordinates that also served as heirs ( caesares ). When an emperor retired (as Diocletian and Maximian did in 305) or died, his caesar would succeed him and in turn appoint
14880-493: The Senate concluded the so-called " First settlement ". Until then Octavian had been ruling the state with his powers as triumvir , even though the Triumvirate itself disappeared years earlier. He announced that he would return the power to the Senate and People of Rome , but this was only an act. The Senate confirmed Octavian as princeps , the " first among equals ", and gave him control over almost all Roman provinces for
15066-536: The Senate for inheritance on merit. After Augustus' death in AD ;14, the Senate confirmed Tiberius as princeps and proclaimed him as the new augustus . Tiberius had already received imperium maius and tribunicia potestas in AD 4, becoming legally equal to Augustus but still subordinate to him in practice. The "imperial office" was thus not truly defined until the accession of Caligula , when all of Tiberius' powers were automatically transferred to him as
15252-425: The Senate in his government, but this was not entirely successful. He continued to rely largely on friends and advisors who were known and trusted, and by maintaining friendly relations with the pro-Domitianic faction of the Senate, he incurred hostility which may have been the cause for at least one conspiracy against his life. Since Suetonius says the people were ambivalent at Domitian's death, Nerva had to introduce
15438-486: The Senate nor Nerva appears to have been involved in the conspiracy against Domitian. Following the accession of Nerva as emperor, the Senate passed damnatio memoriae on Domitian: his statues were melted, his arches were torn down and his name was erased from all public records. In many instances, existing portraits of Domitian, such as those found on the Cancelleria Reliefs , were simply recarved to fit
15624-646: The Senate proclaimed Marcus Cocceius Nerva emperor. This was the first time the Roman Senate actually chose a new emperor rather than simply ratifying formally a choice made by either a previous emperor in his testament or an army or the Praetorian Guard . Despite his political experience, this was a remarkable choice. Nerva was old and childless, and had spent much of his career out of the public light, prompting both ancient and modern authors to speculate on his involvement in Domitian's assassination, although his probable lack of involvement would have made him acceptable to
15810-448: The Senate. His sacrosanctity also made him untouchable, and any offence against him could be treated as a crime of treason. The tribunician power was arguably the most stable and important of the emperor's powers. Despite being a perpetual title, it was always renewed each year, which often coincided with the beginning of a new regnal year (although " regnal years " were not officially adopted until Justinian I ). The office of censor
15996-478: The Senate. Ultimately, "legitimacy was a post factum phenomenon." Theodor Mommsen famously argued that "here has probably never been a regime in which the notion of legitimacy is as absent as that of the Augustan principate". Imperial propaganda was often used to legitimize or de-legitimize certain emperors. The Chronicon Paschale , for example, describes Licinius as having been killed like "those who had briefly been usurpers before him". In reality, Licinius
16182-521: The West). The subsequent Eastern emperors ruling from Constantinople styled themselves as " Basileus of the Romans" ( Ancient Greek : βασιλεύς Ῥωμαίων , Basileus Romaíon ) but are often referred to in modern scholarship as Byzantine emperors . The papacy and Germanic kingdoms of the West acknowledged the Eastern emperors until the accession of Empress Irene in 797. After this, the papacy created
16368-531: The accession of Vespasian on 21 December 69. Virtually nothing is known of Nerva's whereabouts during 69, but despite the fact that Otho was his brother-in-law, he appears to have been one of the earliest and strongest supporters of the Flavians. For services unknown, he was rewarded with a consulship early in Vespasian's reign in 71. This was a remarkable honour, not only because he held this office early under
16554-431: The addition of praetors. Two were created in 227 BC, for the administration of Sicily and Sardinia , and two more when the two Hispanic provinces were formed in 197 BC. The dictator Lucius Cornelius Sulla transferred administration of the provinces to former consuls and praetors , simultaneously increasing the number of praetors elected each year to eight, as part of his constitutional reforms . Julius Caesar raised
16740-555: The administration of justice and promulgated the Praetor's Edict . These Edicts were statements of praetor's policy as to judicial decisions to be made during his term of office. The praetor had substantial discretion regarding his Edict, but could not legislate. In a sense the continuing Edicts came to form a corpus of precedents. The development and improvement of Roman Law owes much to the wise use of this praetorial discretion. The expansion of Roman authority over other lands required
16926-433: The army, blood connections (sometimes fictitious) to past emperors, distributing one's own coins or statues, and claims to pre-eminent virtue through propaganda, were pursued just as well by many usurpers as they were by legitimate emperors. Septimius Severus notably declared himself as the adoptive son of the long-deceased Marcus Aurelius , hence why he named Caracalla after him. Later Eastern imperial dynasties, such as
17112-690: The assignments given to either consuls or praetors in some detail. As magistrates, they had standing duties to perform, especially of a religious nature. However, a consul or praetor could be taken away from his current duties at any time to head a task force, and there were many, especially military. Livy mentions that, among other tasks, these executive officers were told to lead troops against perceived threats (domestic or foreign), investigate possible subversion, raise troops, conduct special sacrifices, distribute windfall money, appoint commissioners and even exterminate locusts. Praetors could delegate at will. The one principle that limited what could be assigned to them
17298-402: The assistance of a colleague and for a specific period of time. Augustus held them all at once by himself, and with no time limits; even those that nominally had time limits were automatically renewed whenever they lapsed. The Republican offices endured and emperors were regularly elected to the most prominent of them: the consulship and censorship . This early period of the Empire is known as
17484-474: The authority based on prestige. The honorific was awarded as both a name and a title to Octavian in 27 BC and was inherited by all subsequent emperors, who placed it after their personal names. The only emperor to not immediately assume it was Vitellius , although he did use it after his recognition by the Senate. Later emperors ruled alongside one or several junior augusti who held de jure (but not de facto ) equal constitutional power. Despite its use as
17670-506: The autocratic government of Domitian. Nerva's brief reign was marred by financial difficulties and his inability to assert his authority over the Roman army . A revolt by the Praetorian Guard in October 97 essentially forced him to adopt an heir. After some deliberation Nerva adopted Trajan , a young and popular general, as his successor. After barely fifteen months in office, Nerva died of natural causes on 27 January 98. Upon his death he
17856-408: The business in that department of the law had become considerable, but Titus reduced the number to one; and Nerva added a Praetor for the decision of matters between the fiscus ( treasury ) and individuals. Marcus Aurelius appointed a Praetor for matters relating to tutela ( guardianship ). Roman court cases fell into the two broad categories of civil or criminal trials. The involvement of
18042-504: The chief conspirators against Domitian – and replaced him with a former commander, Casperius Aelianus . Likewise, the generous donativum bestowed upon the soldiers following his accession was expected to swiftly silence any protests against the violent regime change. The Praetorians considered these measures insufficient, however, and demanded the execution of Domitian's assassins, which Nerva refused. Continued dissatisfaction with this state of affairs would ultimately lead to
18228-476: The city and Senate of Rome began to lose importance. Maximinus and Carus , for example, did not even set foot on the city. Carus' successors Carinus and Numerian , the last of the Crisis emperors, did not bother to assume the tribunicia potestas either. After reuniting the Roman Empire in 285, Diocletian began a series of reforms to restore stability. Reaching back to the oldest traditions of job-sharing in
18414-512: The city, Ottoman sultans adopted the title " Caesar of the Romans" ( kayser-i Rûm ). A Byzantine group of claimant emperors existed in the Empire of Trebizond until its conquest by the Ottomans in 1461, although they had used a modified title since 1282. Modern historians conventionally regard Augustus as the first emperor, whereas Julius Caesar is considered the last dictator of
18600-631: The consul Fronto to famously remark that Domitian's tyranny was ultimately preferable to Nerva's anarchy. Early in 97, a conspiracy led by the senator Crassus Frugi Licinianus failed, but once again Nerva refused to put the conspirators to death, much to the disapproval of the Senate. The situation was further aggravated by the absence of a clear successor, made more pressing because of Nerva's old age and sickness. He had no natural children of his own and only distant relatives, who were unsuited for political office. A successor would have to be chosen from among
18786-458: The consuls of their judicial responsibilities, "few modern historians would accept [this] account as written". Beyond the ancient knowledge that a title of praetor dated to the beginning of the republic, what became the classical praetorship was initially a military office with imperium and "virtually identical in authority and capacity to the consulship". Furthermore, a fully-formed praetorship without colleague, as Livy's account implies, would be
18972-467: The consulship under the Emperor Caligula. The Cocceii were connected with the Julio-Claudian dynasty through the marriage of Sergia Plautilla's brother Gaius Octavius Laenas , and Rubellia Bassa , the great-granddaughter of Tiberius. Not much of Nerva's early life or career is recorded, but it appears he did not pursue the usual administrative or military career. He was praetor -elect in
19158-460: The consulship. Only in 180 BC with the passage of the lex Villia annalis was holding the praetorship after the consulship prohibited. Even after the consulship emerged from the praetorship with higher prestige and desirability, praetorian imperium was still not legally distinct (or inferior to consular imperium ) until the very end of the republic. Starting in 241 BC, praetors started to be prorogued, allowing former praetors to act in
19344-516: The consulship. There were two reasons for this: to relieve the weight of judicial business and to give the Republic a magistrate with imperium who could field an army in an emergency when both consuls were fighting a far-off war. By the end of the First Punic War , a fourth magistrate entitled to hold imperium appears, the praetor qui inter peregrinos ius dicit ("the praetor who administers justice among foreigners"). Although in
19530-400: The continuance of the Republic. The title had already been used by Pompey and Julius Caesar , among others. It was a purely honorific title with no attached duties or powers, hence why it was never used in official titulature. The title was the most preferred by Augustus as its use implies only "primacy" (is in the " first among equals "), as opposed to dominus , which implies dominance. It
19716-425: The courthouse (tribunal) of his judiciary, or the city hall of his provincial governorship. The minimum age for holding the praetorship was 39 during the Roman Republic , but it was later changed to 30 in the early Empire . The status of the praetor in the early republic is unclear. The traditional account from Livy claims that the praetorship was created by the Sextian-Licinian Rogations in 367 BC, but it
19902-459: The decline of the other traditional Roman offices such as that of tribune , the praetorship remained an important portal through which aristocrats could gain access to either the Western or Eastern senates. The praetorship was a costly position to hold as praetors were expected to possess a treasury from which they could draw funds for their municipal duties. Like many other Roman institutions,
20088-447: The defendant ought to pay 10,000 sesterces to the plaintiff, let the iudex condemn the defendant to pay 10,000 sesterces to the plaintiff. If it does not so appear, let the plaintiff absolve him." After they were handed over to the iudex , they were no longer in iure before the Praetor, but apud iudicem . The iudicium of the iudex was binding. By the time of Diocletian , however, this two-stage process had largely disappeared, and
20274-508: The dynasty owed its accession to murder. On the other hand, Nerva lacked widespread support in the Empire, and as a known Flavian loyalist his track record would not have recommended him to the conspirators. The precise facts have been obscured by history, but modern historians believe Nerva was proclaimed Emperor solely on the initiative of the Senate, within hours after the news of the assassination broke. Although he appeared to be an unlikely candidate on account of his age and weak health, Nerva
20460-721: The economy of Rome and, although perhaps not ruinous to the extent once suggested by Syme, necessitated the formation of a special commission of economy to drastically reduce expenditures. The most superfluous religious sacrifices, games and horse races were abolished, while new income was generated from Domitian's former possessions, including the auctioning of ships, estates, and even furniture. Large amounts of money were obtained from Domitian's silver and gold statues, and Nerva forbade that similar images be made in his honor. Because he reigned only briefly, Nerva's public works were few, instead completing projects which had been initiated under Flavian rule. This included extensive repairs to
20646-406: The election of three military leaders did a clear distinction emerge between what became the consuls and what became the praetors due to the "normal Roman practice to reserve one commander in or near the city for purposes of defence and (eventually) for civilian administration". The glory and prestige won by the praetors fighting foreign wars, then still in Italy, is what led to the higher prestige of
20832-525: The emperor's power is the Lex de imperio Vespasiani , written shortly after Vespasian 's formal accession in December 69. The text, of which only the second part survives, states that Vespasian is allowed to: make treaties; hold sessions and propose motions to the Senate; hold extraordinary sessions with legislative power; endorse candidates in elections; expand the pomerium ; and use discretionary power whenever necessary. The text further states that he
21018-614: The end of the Caesar's civil wars , it became clear that there was certainly no consensus to return to the old-style monarchy , but that the period when several officials would fight one another had come to an end. Julius Caesar, and then Augustus after him, accumulated offices and titles of the highest importance in the Republic, making the power attached to those offices permanent, and preventing anyone with similar aspirations from accumulating or maintaining power for themselves. Julius Caesar had been pontifex maximus since 64 BC; held
21204-413: The end of the Empire. In the West, the title was also used by Charlemagne and the subsequent Holy Roman Emperors as part of the formula Imperator Augustus . Both Eastern and Western rulers also used the style semper augustus ("forever augustus"). The word princeps , meaning "first", was a republican term used to denote the leading member of the Senate, and it was used by the early emperors to emphasize
21390-441: The failure of the Tetrarchy. This practice had first been applied by Septimius Severus , who proclaimed his 10-year-old son Caracalla as augustus . He was followed by Macrinus , who did the same with his 9-year-old son Diadumenian , and several other emperors during the Crisis. This became even more common from the 4th century onwards. Gratian was proclaimed emperor at the age of 8, and his co-ruler and successor Valentinian II
21576-500: The family. Following the suicide of Nero, the last descendant of Caesar, the new emperor Galba adopted the name of Servius Galba Caesar Augustus , thus making it part of the imperial title. Five days before his murder he adopted Piso Licinianus as his son and heir, renaming him as Servius Sulpicius Galba Caesar . After this Caesar came to denote the heir apparent, who would add the name to his own as heir and retain it upon accession as augustus . The only emperor not to assume it
21762-408: The flat ground or from an equal or level place). For instance, he could in certain cases give validity to the act of manumission when he was out-of-doors, such as on his way to the bath or to the theatre. By 395 AD, the praetors' responsibilities had been reduced to a purely municipal role. Their sole duty was to manage the spending of money on the exhibition of games or on public works. However, with
21948-547: The gravest crisis of Nerva's reign. While the rapid transfer of power following Domitian's death had prevented a civil war from erupting, Nerva's position as emperor soon proved too vulnerable, and his benign nature turned into a reluctance to assert his authority. Upon his accession, he had ordered a halt to treason trials, but at the same time allowed the prosecution of informers by the Senate to continue. This measure led to chaos , as everyone acted in his own interests while trying to settle scores with personal enemies, leading
22134-626: The guard to besiege Nerva in his home. Nerva realized that his position was no longer tenable without the support of an heir who had the approval of both the army and the people. Shortly thereafter, he announced the adoption of Trajan as his successor, and with this decision all but abdicated . Trajan was formally bestowed with the title of Caesar and shared the consulship with Nerva in 98; in Cassius Dio's words: Thus Trajan became Caesar and later emperor, although there were relatives of Nerva living. But Nerva did not esteem family relationship above
22320-401: The guilty. Modern history has expanded upon this sentiment, characterizing Nerva as a well-intentioned but weak and ineffectual ruler. The Roman Senate enjoyed renewed liberties under his rule, but Nerva's mismanagement of the state finances and lack of authority over the army ultimately brought Rome near the edge of a significant crisis. The mutiny led by Casperius Aelianus was never intended as
22506-414: The highest imperial title, it was generally not used to indicate the office of Emperor itself, as ordinary people and writers had become accustomed to Imperator . In the East the title was initially translated as Sebastos , but the form Augoustos eventually became more common. Emperors after Heraclius styled themselves as Basileus , but Augoustos still remained in use in a lesser form up until
22692-401: The history of Rome covering three decades from the suicide of emperor Nero in 69 until the death of Domitian in 96. However, a substantial part of the work has been lost, with only the first five books covering the Year of the Four Emperors remaining. In the introduction to his biography of Gnaeus Julius Agricola however, Tacitus speaks highly of Nerva, describing his reign as "the dawn of
22878-400: The imperial provinces only answered to the emperor himself, who could maintain or replace them at will. The tribunician power ( tribunicia potestas ), first assumed by Augustus in 23 BC, gave him authority over the tribune of the plebs without having to actually hold the office – a tribune was by definition a plebeian , whereas Augustus, although born into a plebeian family, had become
23064-674: The later Eastern Empire, where emperors had to often appoint co-emperors to secure the throne. Despite often working as a hereditary monarchy, there was no law or single principle of succession. Individuals who claimed imperial power "illegally" are referred to as " usurpers " in modern scholarship. Ancient historians refer to these rival emperors as " tyrants ". In reality, there was no distinction between emperors and usurpers, as many emperors started as rebels and were retroactively recognized as legitimate. The Lex de imperio Vespasiani explicitly states that all of Vespasian's actions are considered legal even if they happened before his recognition by
23250-426: The later Empire the office was titled praetor inter cives et peregrinos ("among citizens and foreigners", that is, having jurisdiction in disputes between citizens and noncitizens), by the time of the 3rd century BC, Rome's territorial annexations and foreign populations were unlikely to require a new office dedicated solely to this task. T. Corey Brennan , in his two-volume study of the praetorship, argues that during
23436-471: The law), setting out the circumstances under which he would grant remedies. The legal provisions arising from the Praetor's Edict were known as ius honorarium ; in theory the Praetor did not have power to alter the law, but in practice the Edict altered the rights and duties of individuals and was effectively a legislative document. In the reign of Hadrian , however, the terms of the Edict were made permanent and
23622-634: The likeness of Nerva. This allowed quick production of new images and recycling of previous material. In addition, the vast palace which Domitian had erected on the Palatine Hill , known as the Flavian Palace , was renamed the "House of the People", and Nerva himself took up residence in Vespasian's former villa in the Gardens of Sallust . The change of government was welcome particularly to
23808-433: The magistracy, the praetura (praetorship), are described by the adjective itself: the praetoria potestas (praetorian power), the praetorium imperium (praetorian authority), and the praetorium ius (praetorian law), the legal precedents established by the praetores (praetors). Praetorium , as a substantive , denoted the location from which the praetor exercised his authority, either the headquarters of his castra ,
23994-421: The main title of the emperor. According to Suetonius , it was "not merely a new title but a more honorable one, inasmuch as sacred places too, and those in which anything is consecrated by augural rites are called "august" ( augusta ), from the increase ( auctus ) in dignity". It was also connected to the religious practice of augury , which was itself linked to Rome's founding by Romulus , and to auctoritas ,
24180-418: The marginalization of the former heartland of Italy to the empire had a profound cultural impact on the empire and its emperor, which adopted a more Hellenistic character. The Eastern emperors continued to be recognized in the Western kingdoms until the accession of Irene (r. 797–802), the first empress regnant . The Italian heartland was recovered during the reign of Justinian I (r. 527–565), but this
24366-593: The military crisis of the 240s the second praetorship was created to make another holder of imperium available for command and provincial administration inter peregrinos . During the Hannibalic War , the praetor peregrinus was frequently absent from Rome on special missions. The urban praetor more often remained in the city to administer the judicial system. The praetor urbanus presided in civil cases between citizens. The Senate required that some senior officer remain in Rome at all times. This duty now fell to
24552-430: The necessary qualifications for a successful reign: Nerva had scarcely accepted the purple from the assassins of Domitian before he discovered that his feeble age was unable to stem the torrent of public disorders which had multiplied under the long tyranny of his predecessor. His mild disposition was respected by the good; but the degenerate Romans required a more vigorous character, whose justice should strike terror into
24738-508: The new praetor Justinianus of Thrace, with authority over all the former Thracian provinces except for Lower Moesia and Scythia Minor , which became part of the quaestura exercitus . Similarly, the governors of Pisidia and Lycaonia , as well as Paphlagonia (enlarged by merging it with Honorias ) were upgraded to praetores Justiniani , and received the rank of vir spectabilis . In addition, in Constantinople he replaced
24924-412: The new regime, but also because it was an ordinary consulship (instead of a less prestigious suffect consulship), making him one of the few non-Flavians to be honoured in this way under Vespasian. After 71 Nerva again disappears from historical record, presumably continuing his career as an inconspicuous advisor under Vespasian (69–79) and his sons Titus (79–81) and Domitian (81–96). He re-emerges during
25110-447: The number to ten, then fourteen, and finally to sixteen. Augustus made changes that were designed to reduce the Praetor to being an imperial administrator rather than a magistrate. The electoral body was changed to the Senate, which was now an instrument of imperial ratification. To take a very simplistic view, the establishment of the principate can be seen as the restoration of monarchy under another name. The Emperor therefore assumed
25296-470: The offices of consul and dictator five times since 59 BC, and was appointed dictator in perpetuity in 44 BC, shortly before his assassination . He had also become the de facto sole ruler of Rome in 48 BC, when he defeated his last opposition at the Battle of Pharsalus . His killers proclaimed themselves as the liberatores ("liberators") and the restorers of the Republic, but their rule
25482-492: The past. In the earliest periods of the republic, praetor "may not have meant anything more than leader in the most basic sense", deriving from praeire (to proceed) or praeesse (to be preeminent). These early praetors may have simply been clan leaders leading "military forces privately and free from state control" with a multitude of private leaders leading private armies. These early military leaders were eventually institutionalised into fixed magistrate bodies elected by
25668-414: The people with clear state control over military activities. This was also probably assisted by "the use of recuperatores to mediate disputes and fetial priests to control the declaration of war". The effect to make it more difficult for private individuals to start wars against Rome's neighbours. Reforms in 449 BC also may have required "for the first time that all military commanders be confirmed by
25854-439: The place of a praetor (ie pro praetore ) with power only "to conduct war in his assigned provincia [with] no other concerns or duties". Prorogation, in effect, granted private individuals a legally fictitious power to act in the place of the normal magistrates, allowing them to continue to act within their assigned task ( provincia ). Prorogation allowed a magistrate, whose imperium did not expire with his term until crossing
26040-428: The pomerium or being stripped by the people, to continue in his assigned task or provincia . The elected praetor was a curule magistrate , exercised imperium , and consequently was one of the magistratus majores . He had the right to sit in the sella curulis and wear the toga praetexta . He was attended by six lictors . A praetor was a magistrate with imperium within his own sphere, subject only to
26226-527: The powers once held by the kings, but he used the apparatus of the republic to exercise them. For example, the emperor presided over the highest courts of appeal. The need for administrators remained just as acute. After several changes, Augustus fixed the number at twelve. Under Tiberius , there were sixteen. As imperial administrators, their duties extended to matters that the republic would have considered minima . Two praetors were appointed by Claudius for matters relating to Fideicommissa ( trusts ), when
26412-526: The praetor ( Greek : πραίτωρ , praitōr ) survived in the Eastern Roman Empire . Emperor Justinian I (r. 527–565) undertook a major administrative reform beginning in 535, which involved the reunification of civil and military authority in the hands of the governor in certain provinces, and the abolition of the dioceses . The Diocese of Thrace had already been abolished by the end of the 5th century by Anastasius, and its vicarius became
26598-448: The protectors of the Church. The territorial divisions of the Tetrarchy were maintained, and for most of the following century the Empire was ruled by two senior emperors, one in the West (with Milan and later Ravenna as capital) and another in the East (with Constantinople as capital). This division became permanent on the death of Theodosius I in 395, when he was succeeded by his sons Honorius and Arcadius . The two halves of
26784-479: The public", such as were worthy of the attention of a Praetor. The penalty on conviction was usually death, but sometimes other severe penalties were used. In the late Republic, the public crimes were: The last three were added by the Dictator Sulla in the early 1st century BC. When the Praetor administered justice in a tribunal , he sat on a sella curulis , which was that part of the court reserved for
26970-414: The rebellion was crushed, and its leaders at Mainz savagely punished. The mutinous legions were sent to the front of Illyricum , while those who had assisted in their defeat were duly rewarded. Domitian opened the year following the revolt by sharing the consulship with Nerva. Again, the honour suggested Nerva had played a part in uncovering the conspiracy, perhaps in a fashion similar to what he did during
27156-440: The recognition of the Senate. Other "usurpers" controlled, if briefly, the city of Rome, such as Nepotianus and Priscus Attalus . In the East, the possession of Constantinople was the essential element of legitimacy, yet some figures such as Procopius are treated as usurpers. Rival emperors who later gained recognition are not always considered legitimate either; Vetranio had the formal recognition by Constantius II yet he
27342-406: The reverence of the emperor, making anything related to him sacer (sacred). He declared himself Jovius , the son of Jupiter , and his partner Maximian was declared Herculius , son of Hercules . This divine claim was maintained after the rise of Christianity, as emperors regarded themselves as the chosen rulers of God. The emperor no longer needed the Senate to ratify his powers, so he became
27528-467: The safety of the State, nor was he less inclined to adopt Trajan because the latter was a Spaniard instead of an Italian or Italot, inasmuch as no foreigner had previously held the Roman sovereignty; for he believed in looking at a man's ability rather than at his nationality. Contrary to the view here popularized by Cassius Dio, however, Nerva had in fact little choice with regard to his successor. Faced with
27714-511: The senators, who had been harshly persecuted during Domitian's reign. As an immediate gesture of goodwill towards his supporters, Nerva publicly swore that no senators would be put to death as long as he remained in office. He called an end to trials based on treason , released those who had been imprisoned under these charges, and granted amnesty to many who had been exiled . All properties which had been confiscated by Domitian were returned to their respective families. Nerva also sought to involve
27900-436: The sole source of law. These new laws were no longer shared publicly and were often given directly to the praetorian prefects – originally the emperor's bodyguard, but now the head of the new praetorian prefectures – or with private officials. The emperor's personal court and administration traveled alongside him, which further made the Senate's role redundant. Consuls continued to be appointed each year, but by this point, it
28086-424: The son of Marcus Cocceius Nerva, suffect consul during the reign of Caligula (37–41), and Sergia Plautilla. He was born on 8 November, but the exact year is disputed. Ancient sources report the date as either 30 or 35. He had at least one attested sister, named Cocceia, who married Lucius Salvius Otho Titianus , the brother of the earlier Emperor Otho . Like Vespasian , the founder of the Flavian dynasty , Nerva
28272-517: The time of Emperor Augustus ( r. 27 BC – AD 14 ). His great-grandfather was consul in 36 BC (in replacement, and abdicated), and Governor of Asia in the same year. His grandfather became suffect consul in July of either 21 or 22, and was known as a personal friend of Emperor Tiberius ( r. 14–37), accompanying the emperor during his voluntary seclusion on Capri from 23 onwards, dying in 33. Nerva's father finally attained
28458-418: The title continued to be used for a time, with emperors registering the number of times they were hailed imperator . The title became the main appellation of the ruler by the time of Vespasian . After the Tetrarchy , emperors began to be addressed as dominus noster ("our Lord"), although imperator continued to be used. The appellation of dominus was known and rejected by Augustus, but ordinary men of
28644-496: The title of Praetor. In the 2016 game Doom , the armor worn by the protagonist is called the Praetor suit. In the 2017 game Xenoblade Chronicles 2 , one of the central antagonists Amalthus holds the title of Praetor in the Praetorium of Indol. In the 2020 game Deep Rock Galactic , one of the common enemies is called a Glyphid Praetorian. In the popular book series by Rick Riordan , The Heroes of Olympus , there
28830-473: The title of consul was Constans II , who was also the last Eastern emperor to visit Rome. It's possible that later emperors also used it as an honorary title, as the office of consul was not abolished until 892, during the reign of Leo VI . During the Dominate it became increasingly common for emperors to raise their children directly to augustus (emperor) instead of caesar (heir), probably because of
29016-418: The title was Junius Blaesus in AD 22, after which it became a title reserved solely for the sovereign. Augustus used Imperator instead of his first name ( praenomen ), becoming Imperator Caesar instead of Caesar Imperator . From this the title slowly became a synonym of the office, hence the word "emperor". Tiberius , Caligula and Claudius avoided using the title, but it is recorded that Caligula
29202-514: The triumph of Aemilius Paulus . It was a title held with great pride: Pompey was hailed imperator more than once, as was Sulla and Julius Caesar . However, as noted by Cassius Dio , the meaning of the title changed under the new monarchy, and came to denote "the possession of the supreme power". Both Dio and Suetonius refer to Caesar as the first one to assume imperator as a proper name (a praenomen imperatoris ), but this seems to be an anachronism . The last ordinary general to be awarded
29388-507: The vague terms of "second" or "little emperor". Despite having a successful reign himself, Diocletian's tetrarchic system collapsed as soon as he retired in 305. Constantine I , the son of tetrarch Constantius I , reunited the empire in 324 and imposed the principle of hereditary succession which Diocletian intended to avoid. Constantine was also the first emperor to convert to Christianity , and emperors after him, especially after its officialization under Theodosius I , saw themselves as
29574-451: The veto of the consuls (who outranked him). The potestas and imperium (power and authority) of the consuls and the praetors under the Republic should not be exaggerated. They did not use independent judgment in resolving matters of state. Unlike today's executive branches, they were assigned high-level tasks directly by senatorial decree under the authority of the SPQR . Livy describes
29760-516: The year 229, was composed more than one hundred years after Nerva had died. Further details are added by an abridged biography from the Epitome de Caesaribus , a work attributed to the 4th-century historian Aurelius Victor . A more comprehensive text, presumed to describe the life of Nerva in closer detail, is the Histories , by the contemporary historian Tacitus . The Histories is an account of
29946-448: The year 65 and, like his ancestors, moved in imperial circles as a skilled diplomat and strategist. As an advisor to Emperor Nero , he successfully helped detect and expose the Pisonian conspiracy of 65. His exact contribution to the investigation is not known, but his services must have been considerable, since they earned him rewards equal to those of Nero's guard prefect Tigellinus . He received triumphal honors – which
30132-415: Was Vitellius , who adopted the name Germanicus instead. Most emperors used it as their nomen – with Imperator as their praenomen – until the reign of Antoninus Pius , when it permanently became part of the formula Imperator Caesar [full name] Augustus . In the 3rd century, caesars also received the honorific of nobilissimus ("most noble"), which later evolved into a separate title. During
30318-477: Was a member of a newer Italian nobility and plebian , rather than one of the patrician Julio-Claudians. Nevertheless, the Cocceii were among the most esteemed and prominent political families of the late Republic and early Empire, attaining consulships in each successive generation. The direct ancestors of Nerva on his father's side, all named Marcus Cocceius Nerva , were associated with imperial circles from
30504-508: Was also used to distinguish a junior co-emperor ( basileus ) from his senior colleague ( basileus autokrator ). By the times of the Palaiologos , there were two distinct ceremonies for the accession of an emperor: first an acclamation as basileus , and later a coronation as autokrator (which also included being raised on a shield). These rites could happen years apart. The Eastern Empire became not only an absolute monarchy but also
30690-446: Was an office often occupied by the emperor himself, who now had complete control over the bureaucratic apparatus. Diocletian did preserve some Republican traditions, such as the tribunicia potestas . The last known emperor to have used it was Anastasius I , at the start of the 6th century. Anastasius was also the last attested emperor to use the traditional titles of proconsul and pater patriae . The last attested emperor to use
30876-413: Was common practice for men to hold the praetorship after a consulship... since [doing so] was simply a method of holding imperium for a second year". Livy reports that until 337 BC the praetor was chosen only from among the patricians . In that year, eligibility for the praetura was opened to the plebeians , and one of them, Quintus Publilius Philo, won the office. Only in the 125 years after
31062-550: Was considered a safe choice precisely because he was old and childless. Furthermore, he had close connections with the Flavian dynasty and commanded the respect of a substantial part of the Senate. Nerva had seen the anarchy which had resulted from the death of Nero; he knew that to hesitate even for a few hours could lead to violent civil conflict. Rather than decline the invitation and risk revolts , he accepted. The decision may have been hasty so as to avoid civil war, but neither
31248-422: Was cut short by Caesar's supporters, who almost immediately established a new dictatorship. In his will, Caesar appointed his grandnephew Octavian as his heir and adopted son. He inherited his property and lineage, the loyalty of most of his allies, and – again through a formal process of senatorial consent – an increasing number of the titles and offices that had accrued to Caesar. In August 43 BC, following
31434-641: Was followed by a string of economic reforms intended to alleviate the burden of taxation from the most needy Romans. To the poorest, Nerva granted allotments of land worth up to 60 million sesterces . He exempted parents and their children from a 5% inheritance tax , and he made loans to Italian landowners on the condition that they pay interest of 5% to their municipality to support the children of needy families – alimenta schemes which were later expanded by Trajan , Antoninus Pius , and Marcus Aurelius . Furthermore, numerous taxes were remitted and privileges granted to Roman provinces. Namely, he abolished abuses of
31620-418: Was frequently subject to challenge. The Western Roman Empire collapsed in the late 5th century after multiple invasions by Germanic barbarian tribes, with no recognised claimant to Emperor of the West remaining after the death of Julius Nepos in 480. Instead the Eastern emperor Zeno proclaimed himself as the sole emperor of a theoretically undivided Roman Empire (although in practice he had no authority in
31806-476: Was generally hereditary, it was only hereditary if there was a suitable candidate acceptable to the army and the bureaucracy, so the principle of automatic inheritance was not adopted, which often led to several claimants to the throne . Despite this, elements of the republican institutional framework (Senate, consuls, and magistrates) were preserved even after the end of the Western Empire. Constantine
31992-419: Was hailed imperator by the Senate on his accession, indicating that it was already considered an integral part of the dignity. It was not until the late reign of Nero , in AD 66, that imperator became once more part of the emperor's nomenclature. Virtually all emperors after him used the praenomen imperatoris , with only a few variations under his successors Galba and Vitellius . The original meaning of
32178-408: Was not fully absorbed into the imperial office until the reign of Domitian , who declared himself "perpetual censor" ( censor perpetuus ) in AD 85. Before this, the title had been only used by Claudius (47), Vespasian and Titus (both in 73). The emperor also had power over religious affairs, which led to the creation of a worship cult . Augustus became pontifex maximus (the chief priest of
32364-407: Was overthrown and expelled to Dalmatia in favor of Romulus, continued to claim the title until his murder in 480. The Eastern court recognized this claim and Odoacer minted coins in his name, although he never managed to exercise real power. The death of Nepos left Zeno as the sole emperor of a (technically) reunited Roman Empire. The Roman Empire survived in the East for another 1000 years, but
32550-420: Was proclaimed co- augustus in 177. Despite being the son of a previous emperor and having nominally shared government with him, Commodus' rule ended with his murder at the hands of his own soldiers. From his death in 192 until the 5th century, there was scarcely a single decade without succession conflicts and civil war. During this period, very few emperors died of natural causes. Such problems persisted in
32736-412: Was proclaimed emperor at the age of 4. Many child emperors such as Philip II or Diadumenian never succeeded their fathers. These co-emperors all had the same honors as their senior counterpart, but they did not share the actual government, hence why junior co-emperors are usually not counted as real emperors by modern or ancient historians. There was no title to denote the "junior" emperor; writers used
32922-413: Was replaced with dominus ("lord"); the use of princeps and dominus broadly symbolizes the differences in the empire's government, giving rise to the era designations Principate and Dominate . The title is still found in some later sources, however. The poet Claudian , for example, describes Honorius as having been raised from " caesar " to " princeps " (instead of augustus ). The title survived
33108-617: Was reverted by the end of the century. Rome technically remained under imperial control , but was completely surrounded by the Lombards . Africa was lost to the Arabs in the early 7th century, and Rome eventually fell to the Lombards in 751, during the reign of Constantine V . The Frankish king Pepin the Short defeated them and received the favour of Pope Stephen II , who became the head of
33294-514: Was succeeded and deified by Trajan. Although much of his life remains obscure, Nerva was considered a wise and moderate emperor by ancient historians . Nerva's greatest success was ensuring a peaceful transition of power after his death by selecting Trajan as his heir, thus founding the Nerva–Antonine dynasty . He was the first of the Five Good Emperors . Marcus Cocceius Nerva born in the village of Narni , 50 kilometers north of Rome, as
33480-409: Was that their duties must not concern them with minima , "little things". They were by definition doers of maxima . This principle of Roman law became a principle of later European law: Non curat minima praetor , that is, the details do not need to be legislated, they can be left up to the courts. A second praetorship was created around 241 BC, more clearly separating this office from that of
33666-486: Was the first emperor to actually use the title of "Roman emperor" (βασιλεύς Ῥωμαίων, Basileus Romaíon ). This was a response to the new line of emperors created by Charlemagne – although he was recognized as basileus of the Franks . By the 9th century the full imperial title became " basileus and autokrator of the Romans", usually translated as "Emperor and Autocrat of the Romans". The title autokrator
33852-406: Was the legitimate emperor of the West (having been appointed by Galerius ), while Constantine was the real "usurper" (having been proclaimed by his troops). There were no true objective legal criteria for being acclaimed emperor beyond acceptance by the Roman army , which was really the true basis of imperial power. Common methods used by emperors to assert claims of legitimacy, such as support of
34038-552: Was the result of a long and gradual decline in which the Republic fell under the influence of powerful generals such as Marius and Sulla . At the end of the Republic no new, and certainly no single, title indicated the individual who held supreme power. Insofar as emperor could be seen as the English translation of the Latin imperator , then Julius Caesar had been an emperor, like several Roman generals before him. Instead, by
34224-408: Was the title used by early writers before the term imperator became popular. In his Res Gestae , Augustus explicitly refers to himself as the princeps senatus . The title was also sometimes given to heirs, in the form of princeps iuventutis ("first of the youth"), a term that continued to be used during the Tetrarchy . In the era of Diocletian and beyond, princeps fell into disuse and
34410-410: Was usually reserved for military victories – and the right to have his statues placed throughout the palace. According to the contemporary poet Martial , Nero also held Nerva's literary abilities in high esteem, hailing him as the " Tibullus of our time". Another prominent member of Nero's entourage was Vespasian , an old and respected general who had celebrated military triumphs during
34596-402: Was well known both to Livy and other Romans in the late republic that the chief magistrates were first called praetor . For example, Festus "refers to 'the praetors, who are now consuls'". The form of the republic changed substantially over its history and the accounts of the republic's development in the early imperial period are marred with anachronisms projecting then-current practices into
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