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Rideau Canal

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138-823: The Rideau Canal is a 202-kilometre long canal that links the Ottawa River at Ottawa with the Cataraqui River and Lake Ontario at Kingston, Ontario , Canada. Its 46 locks raise boats from the Ottawa River 83 metres (272 feet) upstream along the Rideau River to the Rideau Lakes , and from there drop 50 metres (164 feet) downstream along the Cataraqui River to Kingston. The Rideau Canal opened in 1832 for commercial shipping. Freight

276-564: A lock system that is still fully functioning. The gates that let boats in and out of the locks last approximately 12–15 years. When the canal was constructed, the gates were made at the lock sites by carpenters and blacksmiths, but presently they are made in Smiths Falls , Ontario, and sometimes it takes up to two months to build a set of gates. The gates used on the Rideau Canal are made of Douglas Fir and are mitre-shaped to ensure

414-529: A boat up to 33.5 m (109 ft 11 in) in length by 9.1 m (29 ft 10 in) in width can be handled. Four blockhouses were built from 1826 to 1832 to provide protection for the canal which was under the control of the British Forces : A fifth blockhouse at Burritts Rapids was partially built in 1832 before work was stopped with only the foundation and walls completed, then rebuilt in 1914–1915 and finally demolished to be replaced by

552-457: A capacity of 96 MW; and Hydro-Québec operates generators 6, 7, 8, and 9 with a capacity of 89 MW. Numerous non-contiguous areas of the Ottawa River and its shores are protected in a variety of provincial parks, conservation areas, and municipal parks. In Quebec, there are 3 national parks directly along the Ottawa River ( Oka National Park , Plaisance National Park , and Opémican National Park ), as well as one major nature reserve through which

690-774: A close link with the Icelandic people . In the Icelandic Laxdœla saga , for example, "even slaves are highborn, descended from the kings of Ireland." The first name of Njáll Þorgeirsson , the chief protagonist of Njáls saga , is a variation of the Irish name Neil . According to Eirik the Red's Saga , the first European couple to have a child born in North America was descended from the Viking Queen of Dublin , Aud

828-695: A frequency of 65%. This subclade is also dominant in Scotland, Wales and Brittany and descends from a common ancestor who lived in about 2,500 BC. According to 2009 studies by Bramanti et al. and Malmström et al. on mtDNA , related western European populations appear to be largely from the neolithic and not paleolithic era, as previously thought. There was discontinuity between mesolithic central Europe and modern European populations mainly due to an extremely high frequency of haplogroup U (particularly U5) types in mesolithic central European sites. The existence of an especially strong genetic association between

966-628: A low of 467 m /s (16,500 cu ft/s) in 2010 and a high of 9,094 m /s (321,200 cu ft/s) in 2017. The river flows through large areas of deciduous and coniferous forest formed over thousands of years as trees recolonized the Ottawa Valley after the ice age. Generally, the coniferous forests and blueberry bogs occur on old sand plains left by retreating glaciers, or in wetter areas with clay substrate. The deciduous forests, dominated by birch, maple, beech, oak and ash occur in more mesic areas with better soil, generally around

1104-589: A military route and incorporating 47 locks, 16 lakes, two rivers, and a 360-foot-long (110 m), 60-foot-high (18.3 m) dam at Jones Falls ( Jones Falls Dam ), was completed in 1832. Other plaques to the canal erected by the Ontario Heritage Trust are at Kingston Mills, Smiths Falls, and Rideau Lakes. The 202 kilometres (126 mi) of the Rideau Canal incorporate sections of the Rideau and Cataraqui rivers, as well as several lakes, including

1242-663: A misconception that workers were buried in unmarked graves). Some of the dead remain unidentified as they had no known relatives in Upper Canada. Memorials have been erected along the canal route, most recently the Celtic Cross memorials in Ottawa , Kingston and Chaffeys Lock. The first memorial on the Rideau Canal acknowledging deaths among the labour force was erected in 1993 by the Kingston and District Labour Council and

1380-956: A named person. Mac is the Irish for son. Names that begin with "O'" include: Ó Bánion ( O'Banion ), Ó Briain ( O'Brien ), Ó Ceallaigh ( O'Kelly ), Ó Conchobhair ( O'Connor, O'Conor ), Ó Chonaill ( O'Connell ), O'Coiligh ( Cox ), Ó Cuilinn ( Cullen ), Ó Domhnaill ( O'Donnell ), Ó Drisceoil ( O'Driscoll ), Ó hAnnracháin, ( Hanrahan ), Ó Máille ( O'Malley ), Ó Mathghamhna ( O'Mahony ), Ó Néill ( O'Neill ), Ó Sé ( O'Shea ), Ó Súilleabháin ( O'Sullivan ), Ó Caiside/Ó Casaide ( Cassidy ), Ó Brádaigh/Mac Bradaigh ( Brady ) and Ó Tuathail ( O'Toole ). Names that begin with Mac or Mc include: Mac Cárthaigh ( McCarthy ), Mac Diarmada ( McDermott ), Mac Domhnaill ( McDonnell ), and Mac Mathghamhna ( McMahon ) Mac(g) Uidhir ( Maguire ), Mac Dhonnchadha ( McDonagh ), Mac Conmara ( MacNamara ), Mac Craith ( McGrath ), Mac Aodha ( McGee ), Mac Aonghuis ( McGuinness ), Mac Cana ( McCann ), Mac Lochlainn ( McLaughlin ) and Mac Conallaidh ( McNally ). Mac

1518-549: A significant stage in human history – that of the fight to control the north of the American continent. A plaque was erected by the Ontario Archaeological and Historic Sites Board at Jones Falls Lockstation commemorating Lieutenant Colonel John By, Royal Engineer, the superintending engineer in charge of the construction of the Rideau Canal. The plaque notes the 123-mile-long (198 km) Rideau Canal, built as

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1656-526: A tight seal due to water pressure. The average Rideau Canal lock lift uses 1.3 million litres (1,300 m; 1,700 cu yd or 290,000 imp gal; 340,000 US gal) of water. In normal operations the canal can handle boats up to 27.4 m (89 ft 11 in) in length, 7.9 m (25 ft 11 in) in width, and 6.7 m (22 ft) in height with a draft of up to 1.5 m (4 ft 11 in) (boats drafting over 1.2 m (3 ft 11 in). In special circumstances

1794-570: A voyage of exploration to northwestern Europe in about 325 BC, but his account of it, known widely in Antiquity , has not survived and is now known only through the writings of others. On this voyage, he circumnavigated and visited a considerable part of modern-day Great Britain and Ireland . He was the first known scientific visitor to see and describe the Celtic and Germanic tribes. The terms Irish and Ireland are probably derived from

1932-414: A woman in Irish uses the feminine prefix nic (meaning daughter) in place of mac. Thus a boy may be called Mac Domhnaill whereas his sister would be called Nic Dhomhnaill or Ní Dhomhnaill – the insertion of 'h' follows the female prefix in the case of most consonants (bar H, L, N, R, & T). A son has the same surname as his father. A female's surname replaces Ó with Ní (reduced from Iníon Uí – "daughter of

2070-445: Is a presumed invasion of Wales , which according to a Welsh manuscript may have taken place around the 7th century. In the words of Seumas MacManus: If we compare the history of Ireland in the 6th century, after Christianity was received, with that of the 4th century, before the coming of Christianity, the wonderful change and contrast is probably more striking than any other such change in any other nation known to history. Following

2208-625: Is commonly anglicised Mc. However, "Mac" and "Mc" are not mutually exclusive, so, for example, both "MacCarthy" and "McCarthy" are used. Both "Mac" and "Ó'" prefixes are both Irish in origin, Anglicized Prefix Mc is far more common in Ireland than Scotland with 2/3 of all Mc Surnames being Irish in origin However, "Mac" is more common in Scotland and Ulster than in the rest of Ireland; furthermore, "Ó" surnames are less common in Scotland having been brought to Scotland from Ireland. The proper surname for

2346-627: Is derived from the curtain-like appearance of the falls where they join the Ottawa River. After the War of 1812 , information was received about the United States ' plans to invade the British colony of Upper Canada from upstate New York by following the St. Lawrence River . This would have severed the lifeline between Montreal and a major naval base at Kingston. To protect against such an attack in

2484-670: Is in the Township of Whitewater Region , Ontario, protecting a series of pristine islands and a small undeveloped section of shoreline along the Ontario side of the Ottawa River. This section of the Ottawa River is known for its whitewater , and is used by a number of commercial rafting companies and many recreational kayakers and canoeists. The park is a non-operating park, meaning that there are no services and facilities for visitors. The park can be used for backcountry camping, whitewater canoeing, swimming, hunting, and fishing. Some of

2622-529: Is made up of the Republic of Ireland (officially called Ireland ) and Northern Ireland (a part of the United Kingdom ). The people of Northern Ireland hold various national identities including Irish, British or some combination thereof. The Irish have their own unique customs, language , music , dance , sports , cuisine and mythology . Although Irish (Gaeilge) was their main language in

2760-420: Is no archaeological or placename evidence for a migration or a takeover by a small group of elites. He states that "the Irish migration hypothesis seems to be a classic case of long-held historical beliefs influencing not only the interpretation of documentary sources themselves but the subsequent invasion paradigm being accepted uncritically in the related disciplines of archaeology and linguistics." Dál Riata and

2898-493: Is opened for the season. The Rideau Canal Skateway is maintained by the NCC ( National Capital Commission ). The ice is maintained by crews 24 hours a day, seven days a week. The snow and ice shavings are cleared off the surface every day and the ice surface is flooded each night with a "water dispersion machine" (weather permitting) to fill in any cracks caused by the contracting and expanding ice. There are approximately 20 holes along

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3036-495: Is that they are descendants of Spanish traders or of the few sailors of the Spanish Armada who were shipwrecked on Ireland's west coast, but there is little evidence for this. Irish Travellers are an ethnic people of Ireland . A DNA study found they originally descended from the general Irish population, however, they are now very distinct from it. The emergence of Travellers as a distinct group occurred long before

3174-649: The Abbey of St Gall in Switzerland, and Bobbio Abbey in Italy. Common to both the monastic and the secular bardic schools were Irish and Latin . With Latin, the early Irish scholars "show almost a like familiarity that they do with their own Gaelic". There is evidence also that Hebrew and Greek were studied, the latter probably being taught at Iona. "The knowledge of Greek", says Professor Sandys in his History of Classical Scholarship, "which had almost vanished in

3312-516: The Brehons would hold their courts upon hills to arbitrate the matters of the lordship. Indeed, the Tudor lawyer John Davies described the Irish people with respect to their laws: There is no people under the sun that doth love equal and indifferent (impartial) justice better than the Irish, or will rest better satisfied with the execution thereof, although it be against themselves, as they may have

3450-594: The Caledonian Canal in Scotland . In 2000 the Rideau Waterway was designated a Canadian Heritage River in recognition of its outstanding historical and recreational values. In 2007 it was inscribed as a UNESCO World Heritage Site recognizing it as a work of human creative genius. The Rideau Canal was recognized as the best preserved example of a slack water canal in North America demonstrating

3588-574: The Duke of Wellington , at the time Master-General of the Ordnance , to become interested in the project. On 1 March, 1819, Wellington wrote a memorandum which, in part, advocated that the Rideau Canal should be built as part of the defence system for Canada. To ensure safe passage between Montreal and Kingston, a new route was planned that would proceed westward from Montreal along the St. Lawrence, north along

3726-712: The French River which later became a link in the historic canoe route to the West. As it does to this day, the river played a vital role in life of the Algonquin people , who lived throughout its watershed at contact. The river is called Kichisìpi , meaning "Great River" in Anicinàbemowin , the Algonquin language. The Algonquin define themselves in terms of their position on the river, referring to themselves as

3864-481: The Great Famine , a genetic analysis shows. The research suggests that Traveller origins may in fact date as far back as 420 years to 1597. The Plantation of Ulster began around that time, with native Irish displaced from the land, perhaps to form a nomadic population. One Roman historian records that the Irish people were divided into "sixteen different nations" or tribes. Traditional histories assert that

4002-625: The Irish diaspora one of the largest of any nation. Historically, emigration from Ireland has been the result of conflict, famine and economic issues. People of Irish descent are found mainly in English-speaking countries, especially Great Britain , the United States , Canada , New Zealand and Australia . There are also significant numbers in Argentina , Mexico , Brazil , Germany , and The United Arab Emirates . The United States has

4140-755: The MacGrath . Irish physicians, such as the O'Briens in Munster or the MacCailim Mor in the Western Isles , were renowned in the courts of England, Spain, Portugal and the Low Countries. Learning was not exclusive to the hereditary learned families, however; one such example is Cathal Mac Manus , the 15th century diocesan priest who wrote the Annals of Ulster . Other learned families included

4278-633: The Mic Aodhagáin and Clann Fhir Bhisigh . It was this latter family which produced Dubhaltach Mac Fhirbhisigh , the 17th century genealogist and compiler of the Leabhar na nGenealach . (see also Irish medical families ). The 16th century Age of exploration brought an interest among the English to colonize Ireland with the reign of the Tudors. King Henry IV established surrender and regrants to

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4416-616: The Ottawa River and Kingston where Lake Ontario flows into the Saint Lawrence River . In 1819, Charles Lennox, 4th Duke of Richmond , who was the Governor-in-Chief of British North America , planned to make an inspection of the planned route for the Canal. However, Richmond had been bitten by a fox, and died in a settlement near Richmond after experiencing symptoms of rabies. Richmond had earlier convinced

4554-484: The Ottawa River to the mouth of the Rideau River, later the site of Bytown (now Ottawa ), then southwest via canal to Kingston and out into Lake Ontario. The Rideau would form the last portion of this route, along with shorter canals at Grenville , Chute-à-Blondeau and Carillon to bypass rapids and other hazards along the route. The construction of the canal was supervised by Lieutenant-Colonel John By of

4692-819: The Penal laws . A knowledge of Latin was common among the poor Irish mountaineers in the 17th century, who spoke it on special occasions, while cattle were bought and sold in Greek in the mountain market-places of County Kerry . For a comparatively small population of about 6 million people, Ireland made an enormous contribution to literature. Irish literature encompasses the Irish and English languages. Notable Irish writers , playwrights and poets include Jonathan Swift , Laurence Sterne , Oscar Wilde , Oliver Goldsmith , James Joyce , George Bernard Shaw , Samuel Beckett , Bram Stoker , W.B. Yeats , Séamus Heaney and Brendan Behan . Known as An Górta Mór ("The Great Hurt") in

4830-584: The Rapide de la Veillée , the Trou , the Rapide des Deux Rivières , and the Rapide de la Roche Capitaine . (These rapids are now submerged under the reservoir of Holden Lake.) In 1800, explorer Daniel Harmon reported 14 crosses marking the deaths of voyageurs who had drowned in the dangerous waters along this section of the Ottawa. The main trading posts along the river were: Lachine , Fort Coulonge , Lac des Allumettes , Mattawa House , where west-bound canoes left

4968-483: The Royal Engineers . Private contractors such as future sugar refining entrepreneur John Redpath , Thomas McKay , Robert Drummond , Thomas Phillips, Andrew White and others were responsible for much of the construction, and the majority of the actual work was done by thousands of Irish , Scottish , and French-Canadian labourers. Colonel John By decided to create a slackwater canal system using dams to raise

5106-711: The St. Lawrence River valley and Lake Champlain , had been depressed to below sea level by the glacier's weight, filled with sea water. The resulting arm of the ocean is known as the Champlain Sea . Fossil remains of marine life dating 12 to 10 thousand years ago have been found in marine clay throughout the region. Sand deposits from this era have produced vast plains, often dominated by pine forests, as well as localized areas of sand dunes, such as Westmeath and Constance Bay. Clay deposits from this period have resulted in areas of poor drainage, large swamps, and peat bogs in some ancient channels of this river. Hence,

5244-465: The West Country Men , were active in Ireland at around this time. The Enterprise of Ulster which pitted Shane O'Neill (Irish chieftain) against Queen Elizabeth I was a total failure This was followed by the somewhat successful first British-English colony the Munster planations which had a population of 4,000 in 1580 and in the 1620s may have grown to 16,000 After the defeat of

5382-679: The Canadian provinces of Ontario and Quebec . It is named after the Algonquin word 'to trade', as it was the major trade route of Eastern Canada at the time. For most of its length, it defines the border between these two provinces. It is a major tributary of the St. Lawrence River and the longest river in Quebec. The river rises at Lac des Outaouais, north of the Laurentian Mountains of central Quebec, and flows west to Lake Timiskaming . From there its route has been used to define

5520-462: The Canals and Recreational Destinations series. The stamps were designed by Carey George and Dean Martin, based on paintings by Vincent McIndoe. In 2014, the canal appeared on a $ 2.50 international rate stamp as part of a Canada Post set honoring World Heritage Sites. The same design was reprised on a 2016 domestic-rate stamp. In 1993, British Waterways and Parks Canada agreed to twin the canal with

5658-653: The Ciannachta, Eóganachta, and possibly the Soghain, a deified ancestor. This practice is paralleled by the Anglo-Saxon dynasties. One legend states that the Irish were descended from the Milesians , who supposedly conquered Ireland around 1000 BC or later. Haplogroup R1b is the dominant haplogroup among Irish males, reaching a frequency of almost 80%. R-L21 is the dominant subclade within Ireland, reaching

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5796-541: The Commissariat Building has housed the Bytown Museum since 1917. Parliament Hill was intended to be the site of a fortress, to be called Citadel Hill, where the canal ended at the Ottawa River. In winter, a section of the Rideau Canal passing through central Ottawa becomes officially the world's largest and second longest skating rink . The cleared length is 7.8 kilometres (4.8 mi) and has

5934-678: The Deep-minded , and a Gaelic slave brought to Iceland. The arrival of the Anglo-Normans brought also the Welsh , Flemish , Anglo-Saxons , and Bretons . Most of these were assimilated into Irish culture and polity by the 15th century, with the exception of some of the walled towns and the Pale areas. The Late Middle Ages also saw the settlement of Scottish gallowglass families of mixed Gaelic-Norse and Pict descent, mainly in

6072-596: The Fianna and the Fenian Cycle were purely fictional, they would still be representative of the character of the Irish people: ...such beautiful fictions of such beautiful ideals, by themselves, presume and prove beautiful-souled people, capable of appreciating lofty ideals. The introduction of Christianity to the Irish people during the 5th century brought a radical change to the Irish people's foreign relations. The only military raid abroad recorded after that century

6210-575: The French River and Georgian Bay , thereby enabling traffic on the upper Great Lakes to use canals all the way to Montreal and avoid shipping through the entire lakes system. This plan eventually emerged as the Trent-Severn Waterway . It had originally been surveyed as a military route but never built. A simpler plan was to route around the dangerous parts of the St. Lawrence to allow direct shipping from Kingston to Montreal, and this

6348-561: The Great Lakes. It was also used by tens of thousands of immigrants from the British Isles heading westward into Upper Canada in this period. It was a major route for shipping heavy goods (timber, minerals, grain) from Canada's hinterland east to Montreal. Hundreds of barge loads of goods were shipped each year along the Rideau; in 1841, for instance, some 19 steamboats, 3 self-propelled barges, and 157 unpowered or tow barges used

6486-430: The Irish and other Celtic populations (Welsh, Highland Scots and Cornish) and showing a possible link to the Bretons ; and a 'West Norwegian' component related to the Viking era. As of 2016, 10,100 Irish nationals of African descent referred to themselves as "Black Irish" in the national census. The term "Black Irish" is sometimes used outside Ireland to refer to Irish people with black hair and dark eyes. One theory

6624-529: The Irish and the Basques was first challenged in 2005, and in 2007 scientists began looking at the possibility of a more recent Mesolithic- or even Neolithic-era entrance of R1b into Europe. A new study published in 2010 by Balaresque et al. implies either a Mesolithic- or Neolithic- (not Paleolithic-) era entrance of R1b into Europe. Unlike previous studies, large sections of autosomal DNA were analyzed in addition to paternal Y-DNA markers. They detected an autosomal component present in modern Europeans which

6762-673: The Irish came to be seen as a nation of "saints and scholars". The 6th-century Irish monk and missionary Columbanus is regarded as one of the "fathers of Europe", followed by saints Cillian and Fergal . The scientist Robert Boyle is considered the "father of chemistry ", and Robert Mallet one of the "fathers of seismology ". Irish literature has produced famous writers in both Irish- and English-language traditions, such as Eoghan Rua Ó Súilleabháin , Dáibhí Ó Bruadair , Jonathan Swift , Oscar Wilde , W. B. Yeats , Samuel Beckett , James Joyce , Máirtín Ó Cadhain , Eavan Boland , and Seamus Heaney . Notable Irish explorers include Brendan

6900-422: The Irish have been primarily a Gaelic people (see Gaelic Ireland ). From the 9th century, small numbers of Vikings settled in Ireland, becoming the Norse-Gaels . Anglo-Normans also conquered parts of Ireland in the 12th century, while England 's 16th/17th century conquest and colonisation of Ireland brought many English and Lowland Scots to parts of the island, especially the north. Today, Ireland

7038-402: The Irish in Ulster in the Nine Years' War (Ireland) ; which was not exclusively confined to Ulster. The English would try again to colonize Ireland fearing another rebellion in Ulster, using previous colonial Irish endeavours as their influence. King James would succeed Queen Elizabeth the I, because King James I was previously King James VI of Scotland, he would plant both English and Scottish in

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7176-458: The Irish language, during the famine millions of Irish people died and emigrated during Ireland's largest famine. The famine lasted from 1845 - 1849, and it was worst in the year 1847, which became known as Black '47. The famine occurred due to the extremely impoverished Irish population's staple food the potato being infected with Blight , and the British administration appropriating all other crops and livestock to feed her armies abroad. This meant

7314-423: The Irish shows that there is fine-scale population structure between different regional populations of the island, with the largest difference between native 'Gaelic' Irish populations and those of Ulster Protestants known to have recent, partial British ancestry. They were also found to have most similarity to two main ancestral sources: a 'French' component (mostly northwestern French) which reached highest levels in

7452-431: The Irish, but it was not until the Catholic queen Mary I of England who started the first plantations in Ireland in 1550, this would become the model for English colonization moving forward in Ireland and would later form the British imperial model The 1550 plantation counties were known as Philipstown (now Daingean) and Maryborough (now Portlaoise) named by the English planters at the time. A group of explorers, known as

7590-606: The Kinouncherpirini or Keinouch, ever inhabited the Ottawa Valley . In 1615, Samuel de Champlain and Étienne Brûlé , assisted by Algonquin guides, were the first Europeans to travel up the Ottawa River and follow the water route west along the Mattawa and French Rivers to the Great Lakes. See Canadian Canoe Routes (early) . For the following two centuries, this route was used by French fur traders , voyageurs and coureurs des bois to Canada's interior. The river posed serious hazards to these travellers. The section near Deux Rivières used to have spectacular and wild rapids, namely

7728-424: The Lower, Upper and Big Rideau lakes. About 19 km (12 mi) of the route is artificial. Communities along the waterway include Ottawa , Manotick , Kars , Burritts Rapids , Merrickville , Smiths Falls , Rideau Ferry , Portland , Westport , Newboro , Seeleys Bay and Kingston . Communities connected by navigable waterways to the Rideau Canal include Kemptville and Perth . Since World War I and

7866-403: The NCC. The ideal ("very good") conditions mean there are "a limited number of pressure cracks", the ice is very hard and durable overall, the ice surface is clean and smooth, there are a "limited number of rough areas", and there is a "very good gliding surface." Ottawa River The Ottawa River ( French : Rivière des Outaouais , Algonquin : Kichi-Sìbì/Kitchissippi ) is a river in

8004-418: The Navigator , Sir Robert McClure , Sir Alexander Armstrong , Sir Ernest Shackleton and Tom Crean . By some accounts, the first European child born in North America had Irish descent on both sides. Many presidents of the United States have had some Irish ancestry. The population of Ireland is about 6.9 million, but it is estimated that 50 to 80 million people around the world have Irish forebears, making

8142-417: The Omàmiwinini, 'down-river people'. Although a majority of the Algonquin First Nation lives in Quebec, the entire Ottawa Valley is Algonquin traditional territory. Present settlement is a result of adaptations made as a result of settler pressures. Some early European explorers, possibly considering the Ottawa River to be more significant than the Upper St. Lawrence River, applied the name River Canada to

8280-450: The Ontario Heritage Foundation at Kingston Mills . Three canal era cemeteries are open to the public today: Chaffey's Cemetery and Memory Wall at Chaffey's Lock—this cemetery was used from 1825 to the late 19th century; the Royal Sappers and Miners Cemetery (originally called the Military and Civilian Cemetery and then as the Old Presbyterian Cemetery) near Newboro—used from 1828 to the 1940s; and McGuigan Cemetery near Merrickville—used from

8418-432: The Ottawa River and the St. Lawrence River below the confluence at Montreal. As the extent of the Great Lakes became clear and the river began to be regarded as a tributary, it was variously known as the Grand River , "Great River" or Grand River of the Algonquins before the present name was settled upon. This name change resulted from the Ottawa peoples ' control of the river circa 1685. However, only one band of Ottawa,

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8556-429: The Ottawa River include (in down-stream order): The Ottawa River lies in the Ottawa-Bonnechere Graben , which is a Mesozoic rift valley that formed 175 million years ago. Much of the river flows through the Canadian Shield, although lower areas flow through limestone plains and glacial deposits. As the glacial ice sheet began to retreat at the end of the last ice age , the Ottawa River valley, which, along with

8694-452: The Rideau Canal Skateway opens in January and closes in March. Because of global warming , the region's average winter temperature has risen at an accelerating rate since the 1970s, which has gradually pushed back the opening day of skating and shortened the skating season. In 1971–1972, the Skateway's second winter, the skating season was 90 days long, which was its longest season. By 2022–23, warm temperatures combined with snow and rain led to

8832-415: The Rideau Canal was rebranded as "the world's largest skating rink". The Rideau Canal Skateway was added to the Guinness Book of World Records in 2005 for being the largest naturally frozen ice rink in the world. As of 2023, the Streetview feature of Google Maps allows you to "skate" the length of the skateway. The Skateway is open 24 hours a day. The length of the season depends on the weather, but typically

8970-468: The Rideau Canal. The canal had to compete with the Erie Canal through New York State. Some of the shipments that might have been made from Kingston east, instead were taken to the opposite side of the St. Lawrence River to Oswego, New York . There they traveled by the Oswego Canal to reach the Erie and, via the Hudson River , New York City markets. Businessmen in Kingston studied the issue. They considered building another canal to Lake Simcoe and on to

9108-401: The Rideau forms part of the Great Loop , a major waterway route connecting a large area of the eastern United States and Canada. As many as one thousand of the workers died during the construction of the canal. Most deaths were from disease, principally complications from malaria ( P. vivax ), which was endemic in Ontario within the range of the Anopheles mosquito, and other diseases of

9246-420: The Rideau was not put to defensive use, it played a pivotal role in the early development of Canada and encouraged shipping, trade, and settlement of Upper Canada by tens of thousands of immigrants. The canal was easier to navigate than the St. Lawrence River because of significant rapids in the river between Montreal and Kingston. As a result, the Rideau Canal became a busy commercial artery between Montreal and

9384-459: The Romans never attempted to conquer Ireland, although it may have been considered. The Irish were not, however, cut off from Europe; they frequently raided the Roman territories, and also maintained trade links. Among the most famous people of ancient Irish history are the High Kings of Ireland , such as Cormac mac Airt and Niall of the Nine Hostages , and the semi-legendary Fianna . The 20th-century writer Seumas MacManus wrote that even if

9522-399: The Skateway starts as early as mid-October. At the end of the boating season, the water is drained at the Ottawa locks near Parliament by Parks Canada. Facilities on the ice such as shelters, chalets, and access ramps for vehicles are then installed. Next, "beams are placed at the locks, and the water is raised to skating level." After this step, the essentials are added such as stairs to access

9660-412: The St. Lawrence River. In the 1950s it was developed as the current Saint Lawrence Seaway , which allowed ocean-going ships access to the Great Lakes. After the arrival of railway routes into Ottawa, most use of the canal was for pleasure craft. The introduction of the outboard motor led to an increase in small pleasure craft and increasing use of inland waterways like the Rideau and Trent-Severn. Today

9798-441: The Westmeath sand dune/wetland complex, Mississippi Snye, Breckenridge Nature Reserve, Shirleys Bay, Ottawa Beach/Andrew Haydon Park, Petrie Island, the Duck Islands and Greens Creek. The Westmeath sand dune/wetland complex is significant for its relatively pristine sand dunes, few of which remain along the Ottawa River, and the many associated rare plants. Shirleys Bay has a biologically diverse shoreline alvar, as well as one of

9936-520: The boundary with the La Varendrye Park. These primeval forests were occasionally affected by natural fire, mostly started by lightning, which led to increased reproduction by pine and oak, as well as fire barrens and their associated species. The vast areas of pine were exploited by early loggers. Later generations of logging removed hemlock for use in tanning leather, leaving a permanent deficit of hemlock in most forests. Associated with

10074-400: The canal actually opened. Although some residents of Ottawa used the canal as an impromptu skating surface for years, the official use of the canal as a skateway and tourist attraction is a more recent innovation. As recently as 1970, however, city government of Ottawa considered paving over the canal to make an expressway . The federal government's ownership of the canal, however, prevented

10212-472: The canal the first weekend. Today the skating area of the canal is larger because of the equipment available for ice resurfacing and 24/7 maintenance crews. The skateway now has an average of one million visits per year. City councillor and author Clive Doucet credits this transformation of the canal with reinvigorating the communities of the Glebe , Old Ottawa East and Old Ottawa South . The preparation for

10350-480: The canal's construction was £ 822,804 when all the costs, including land acquisition, were accounted for (January 1834). Because of the unexpected cost overruns, John By was recalled to London and was retired; he received no accolades or recognition for his tremendous accomplishment. Since the canal was completed, no further military engagements have taken place between Canada and the United States. Although

10488-627: The city from pursuing this proposal. When Doug Fullerton was appointed chair of the National Capital Commission , he proposed a recreational corridor around the canal, including the winter skateway between Carleton University and Confederation Park . The plan was implemented on January 18, 1971, despite opposition by city council . A small section of ice near the National Arts Centre was cleared by NCC employees with brooms and shovels, and 50,000 people skated on

10626-422: The construction of more extensive rail lines into rural Ontario, only pleasure craft make use of the Rideau Canal. It takes 3–5 days to travel one way through the Rideau Canal system by motor boat. Boat tours of the canal are offered in Ottawa, Kingston, Merrickville, and Chaffeys Lock. A cruise line operates the ship Kawartha Voyageur . Recreational boaters can use it to travel between Ottawa and Kingston. Most of

10764-535: The conversion of the Irish to Christianity, Irish secular laws and social institutions remained in place. The 'traditional' view is that, in the 4th or 5th century, Goidelic language and Gaelic culture was brought to Scotland by settlers from Ireland, who founded the Gaelic kingdom of Dál Riata on Scotland's west coast. This is based mostly on medieval writings from the 9th and 10th centuries. The archaeologist Ewan Campbell argues against this view, saying that there

10902-418: The crew list of 1492, no Irish or English sailors were involved in the voyage. An English report of 1515 states that the Irish people were divided into over sixty Gaelic lordships and thirty Anglo-Irish lordships. The English term for these lordships was "nation" or "country". The Irish term " oireacht " referred to both the territory and the people ruled by the lord. Literally, it meant an "assembly", where

11040-673: The crop failed and turned black. Starving people who tried to eat them would only vomit it back up soon afterwards. Soup kitchens were set up but made little difference. The British government produced little aid, only sending raw corn known as 'Peel's Brimstone' to Ireland. It was known by this name after the British Prime Minister at the time, Robert Peel , and the fact that many Irish weren't aware of how to cook corn. This led to little or no improvement. The British government set up workhouses which were disease-ridden (with cholera, TB and others) but they also failed as little food

11178-630: The cultural unity of Europe", and it was the 6th-century Irish monk Columbanus who is regarded as "one of the fathers of Europe". Another Irish saint, Aidan of Lindisfarne , has been proposed as a possible patron saint of the United Kingdom, while Saints Kilian and Vergilius became the patron saints of Würzburg in Germany and Salzburg in Austria, respectively. Irish missionaries founded monasteries outside Ireland, such as Iona Abbey ,

11316-473: The current lock station in 1969. The Commissariat Building is the oldest stone building still standing in Ottawa. It was built in 1827 as a storehouse for the British Military in Upper Canada. The building has three floors, a secure vault, two sets of staircases, and a block and tackle on the front for hauling goods into the upper floors. After being divided into workshops and residential apartments,

11454-425: The day. Accidents were fairly rare for a project of this size; in 1827 there were seven accidental deaths recorded. Inquests were held for each accidental death. The men, women and children who died were buried in local cemeteries, either burial grounds set up near work sites or existing local cemeteries. Funerals were held for the workers and the graves marked with wooden markers (which have since rotted away—leading to

11592-534: The defeat of the Irish rebels would also plant New English in Ireland, known as the Protestant ascendency. There have been notable Irish scientists. The Anglo-Irish scientist Robert Boyle (1627–1691) is considered the father of chemistry for his book The Sceptical Chymist , written in 1661. Boyle was an atomist , and is best known for Boyle's Law . The hydrographer Rear Admiral Francis Beaufort (1774–1857), an Irish naval officer of Huguenot descent,

11730-506: The distribution of forests and wetlands is very much a product of these past glacial events. Large deposits of a material commonly known as Leda clay also formed. These deposits become highly unstable after heavy rains. Numerous landslides have occurred as a result. The former site of the town of Lemieux, Ontario collapsed into the South Nation River in 1993. The town's residents had previously been relocated because of

11868-509: The dominant plant species in them: Scirpus , Eleocharis , Sparganium and Typha . Which type occurs in a particular location depends upon factors such as substrate type, water depth, ice-scour and fertility. Inland, and mostly south of the river, older river channels, which date back to the end of the ice age, and no longer have flowing water, have sometimes filled with a different wetland type, peat bog. Examples include Mer Bleue and Alfred Bog. Major tributaries include: Communities along

12006-435: The early 19th century (c. 1805) to the late 1890s. The Rideau Canal was designated a National Historic Site of Canada in 1925, and marked with a federal plaque the next year, and again in 1962 and 2013. The canal has been featured on postage stamps issued by Canada Post . Two 45-cent stamps—'Rideau Canal, Summer Boating at Jones Falls' and 'Rideau Canal, Winter Skating by Parliament'—were issued on June 17, 1998, as part of

12144-744: The equivalent surface area of 90 Olympic ice hockey rinks . It runs from the Hartwells Lockstation at Carleton University to the locks between the Parliament Buildings and the Château Laurier , including Dow's Lake in between. It serves as a popular tourist attraction and recreational area and is also the focus of the Winterlude festival in Ottawa. In the Winter of 2022-2023, unseasonably warm weather prevented

12282-917: The families who bear them appear to have had Gaelic origins. "Fitz" is an old Norman French variant of the Old French word fils (variant spellings filz , fiuz , fiz , etc.), used by the Normans, meaning son . The Normans themselves were descendants of Vikings , who had settled in Normandy and thoroughly adopted the French language and culture. With the exception of the Gaelic-Irish Fitzpatrick ( Mac Giolla Phádraig ) surname, all names that begin with Fitz – including FitzGerald (Mac Gearailt), Fitzsimons (Mac Síomóin/Mac an Ridire) and FitzHenry (Mac Anraí) – are descended from

12420-457: The first ever season with zero skating days. Before then, the 2015–2016 season was the shortest in which the Skateway was opened, being a mere 34 days long (and with only 18 skating days). On January 21, 2024, the canal opened for the first time in nearly two years, yet was only open for 10 days of skating before it closed for the season on February 25, marking the shortest skating season in which

12558-478: The founding of many of Ireland's most important towns, including Cork , Dublin, Limerick , and Waterford (earlier Gaelic settlements on these sites did not approach the urban nature of the subsequent Norse trading ports). The Vikings left little impact on Ireland other than towns and certain words added to the Irish language, but many Irish taken as slaves inter-married with the Scandinavians, hence forming

12696-633: The future, the British began the construction or reinforcement of a number of defences including Citadel Hill in Halifax , La Citadelle in Quebec City , and Fort Henry in Kingston. In 1816, Sir Joshua Jebb completed a survey for a canal offering access to the Canadian heartland. However, his plan was not followed by Colonel By in building the Rideau Canal ; By had chosen a route between

12834-513: The goddess Ériu . A variety of tribal groups and dynasties have inhabited the island, including the Airgialla , Fir Ol nEchmacht , Delbhna , the mythical Fir Bolg , Érainn , Eóganachta , Mairtine , Conmaicne , Soghain , and Ulaid . In the cases of the Conmaicne, Delbhna, and perhaps Érainn, it can be demonstrated that the tribe took their name from their chief deity, or in the case of

12972-416: The grandson of") and Mac with Nic (reduced from Iníon Mhic – "daughter of the son of"); in both cases the following name undergoes lenition. However, if the second part of the surname begins with the letter C or G, it is not lenited after Nic. Thus the daughter of a man named Ó Maolagáin has the surname Ní Mhaolagáin and the daughter of a man named Mac Gearailt has the surname Nic Gearailt . When anglicised,

13110-463: The ice cap. The other type of ice is called "clear ice", which has a colourless appearance and is formed when ice crystals build up below the frozen surface in cold temperatures. If snow accumulates on the ice it can negatively impact the conditions for skating. Snow depresses the ice surface and slows down the formation of ice crystals beneath the surface. Ice conditions can be classified as very good, good, fair or poor. They are updated twice daily by

13248-479: The ice, and hookups for both plumbing and electricity. The ice cap that forms as the canal freezes becomes the Rideau Canal Skateway. When the canal has built up a sufficient ice thickness, snow is removed from the ice surface and it is flooded in order to make the ice even more thick and smooth. Samples of ice are tested for quality and thickness. When it is safe to skate on, the Rideau Canal Skateway

13386-707: The initial Norman settlers. A small number of Irish families of Goidelic origin came to use a Norman form of their original surname—so that Mac Giolla Phádraig became Fitzpatrick—while some assimilated so well that the Irish name was dropped in favour of a new, Hiberno-Norman form. Another common Irish surname of Norman Irish origin is the 'de' habitational prefix, meaning 'of' and originally signifying prestige and land ownership. Examples include de Búrca (Burke), de Brún, de Barra (Barry), de Stac (Stack), de Tiúit, de Faoite (White), de Londras (Landers), de Paor (Power). The Irish surname "Walsh" (in Irish Breathnach )

13524-563: The interprovincial border with Ontario. From Lake Timiskaming, the river flows southeast to Ottawa and Gatineau , where it tumbles over Chaudière Falls and further takes in the Rideau and Gatineau rivers. The Ottawa River drains into the Lake of Two Mountains and the St. Lawrence River at Montreal . The river is 1,271 km (790 mi) long; it drains an area of 146,300 km (56,500 sq mi), 65 per cent in Quebec and

13662-400: The islands included in the park are Big, Butternut, Cedar, Hazelton, and Lorne Islands, in addition to many unnamed islands. They consists of marble bedrock or low-lying alluvial sands and silts. A total of sixteen regionally significant plant species, such as little bluestem ( Andropogon scoparius ), cordgrass ( Spartina pectinata ) and Indiangrass ( Sorghastrum nutans ) have been found in

13800-444: The largest silver maple swamps along the river. Like all wetlands, these depend upon the seasonal fluctuations in the water level. High water levels help create and maintain silver maple swamps, while low water periods allow many rare wetland plants to grow on the emerged sand and clay flats. There are five principal wetland vegetation types. One is swamp, mostly silver maple. There are four herbaceous vegetation types, named for

13938-480: The locks are still hand-operated. There are a total of 45 locks at 23 stations along the canal, plus two locks (locks 33 and 34) at the entrance to the Tay Canal (leading to Perth). The elevation between the Ottawa River and its summit at Upper Rideau Lake, is 83 metres (273 feet), the elevation change from Upper Rideau Lake to Lake Ontario is 50 metres (164 feet). Furthermore, there are four blockhouses and some of

14076-453: The logging and early settlement were vast wild fires which not only removed the forests, but led to soil erosion. Consequently, nearly all the forests show varying degrees of human disturbance. Tracts of older forest are uncommon, and hence they are considered of considerable importance for conservation. The Ottawa River has large areas of wetlands. Some of the more biologically important wetland areas include (going downstream from Pembroke),

14214-539: The majority of Irish emigrants to Australia were in fact prisoners. A substantial proportion of these committed crimes in hopes of being extradited to Australia, favouring it to the persecution and hardships they endured in their homeland. Emigrants travelled on ' Coffin Ships' , which got their name from the often high mortality rates on board. Many died of disease or starved. Conditions on board were abysmal - tickets were expensive so stowaways were common, and little food stuff

14352-540: The most people of Irish descent, while in Australia those of Irish descent are a higher percentage of the population than in any other country outside Ireland. Many Icelanders have Irish and Scottish Gaelic ancestors due to transportation there as slaves by the Vikings during their settlement of Iceland . During the past 33,000 years, Ireland has witnessed different peoples arrive on its shores. Pytheas made

14490-590: The name can remain O' or Mac, regardless of gender. There are a number of Irish surnames derived from Norse personal names, including Mac Suibhne (Sweeney) from Swein and McAuliffe from "Olaf". The name Cotter , local to County Cork , derives from the Norse personal name Ottir. The name Reynolds is an Anglicization of the Irish Mac Raghnaill, itself originating from the Norse names Randal or Reginald. Though these names were of Viking derivation some of

14628-508: The north; due to similarities of language and culture they too were assimilated. The Irish were among the first people in Europe to use surnames as we know them today. It is very common for people of Gaelic origin to have the English versions of their surnames beginning with 'Ó' or 'Mac' (Over time however many have been shortened to 'O' or Mc). 'O' comes from the Irish Ó which in turn came from Ua, which means " grandson ", or " descendant " of

14766-476: The opening of the Skateway for Winterlude. Beaver Tails , a fried dough pastry, are sold along with other snacks and beverages, in kiosks on the skateway. Kiosks were removed in early 2023 due to the resulting lack of tourism. In January 2008, Winnipeg , Manitoba , achieved the record of the world's longest skating rink at a length of 8.54 kilometres but with a width of only 2 to 3 metres wide on its Assiniboine River and Red River at The Forks . In response,

14904-637: The original Neolithic farming population was most similar to present-day Sardinians , while the three Bronze Age remains had a large genetic component from the Pontic-Caspian steppe . Modern Irish are the population most genetically similar to the Bronze Age remains, followed by Scottish and Welsh, and share more DNA with the three Bronze Age men from Rathlin Island than with the earlier Ballynahatty Neolithic woman. A 2017 genetic study done on

15042-633: The original 16 defensible lockmasters residences along the waterway. The original Commissariat Building and foundation of the Royal Engineers' barracks remain at the Ottawa Lock Station. The waterway is home to many species of birds, reptiles, amphibians, mammals and fish. In 1973–74 a new Smiths Falls Combined Lock, 29a, was built a few dozen metres to the north of the original flight of three locks (locks 28–30). The original locks were bypassed but left in place. The Rideau Canal uses

15180-480: The park, as well as the nationally significant lake cress ( Rorippa aquatica ). Irish people The Irish ( Irish : Na Gaeil or Na hÉireannaigh ) are an ethnic group and nation native to the island of Ireland , who share a common ancestry, history and culture . There have been humans in Ireland for about 33,000 years, and it has been continually inhabited for more than 10,000 years (see Prehistoric Ireland ). For most of Ireland's recorded history ,

15318-423: The past, today most Irish people speak English as their first language. Historically, the Irish nation was made up of kin groups or clans , and the Irish also had their own religion , law code , alphabet and style of dress . There have been many notable Irish people throughout history. After Ireland's conversion to Christianity , Irish missionaries and scholars exerted great influence on Western Europe, and

15456-515: The plantations and went into decline. Among the last of the true bardic poets were Brian Mac Giolla Phádraig (c. 1580–1652) and Dáibhí Ó Bruadair (1625–1698). The Irish poets of the late 17th and 18th centuries moved toward more modern dialects. Among the most prominent of this period were Séamas Dall Mac Cuarta , Peadar Ó Doirnín , Art Mac Cumhaigh , Cathal Buí Mac Giolla Ghunna , and Seán Clárach Mac Domhnaill . Irish Catholics continued to receive an education in secret "hedgeschools", in spite of

15594-583: The plantations of Ulster drawing upon the Munster Plantations, this proved to be the most successful they were settled in what's mostly Now Northern Ireland. The Plantations of Ireland introduced Tudor English settlers to Ireland, while The Plantation of Ulster in the 17th century introduced a great number of Scottish and to a lesser extent English as well as French Huguenots as colonists. All previous endeavours were solely an English venture. The Lord Protector Oliver Cromwell (1653–1658) after

15732-493: The protection and benefit of the law upon which just cause they do desire it. Another English commentator records that the assemblies were attended by "all the scum of the country"—the labouring population as well as the landowners. While the distinction between "free" and "unfree" elements of the Irish people was unreal in legal terms, it was a social and economic reality. Social mobility was usually downwards, due to social and economic pressures. The ruling clan's "expansion from

15870-624: The rest in Ontario, with a mean discharge of 1,950 m /s (69,000 cu ft/s). It has a maximum depth of 90 m (300 ft) at the Carillon Reservoir and is 7,400 m (24,300 ft) wide at its widest part. The average annual mean waterflow measured at Carillon dam , near the Lake of Two Mountains, is 1,939 m /s (68,500 cu ft/s), with average annual extremes of 749 to 5,351 m /s (26,500 to 189,000 cu ft/s). Record historic levels since 1964 are

16008-473: The river and Fort Témiscamingue . From Lake Timiskaming a portage led north to the Abitibi River and James Bay. In the early 19th century, the Ottawa River and its tributaries were used to gain access to large virgin forests of white pine . A booming trade in timber developed, and large rafts of logs were floated down the river. A scattering of small subsistence farming communities developed along

16146-552: The river runs ( La Vérendrye Wildlife Reserve ). Several ZECs ( zone d'exploitation contrôlée ) also line the Ottawa River. Ontario has 7 provincial parks along the banks of the Ottawa River: Voyageur Provincial Park , Fitzroy Provincial Park , Ottawa River Provincial Park, Westmeath Provincial Park , Petawawa Terrace Provincial Park , Driftwood Provincial Park , and Alexander Lake Forest Provincial Park ). The Ottawa River Provincial Park

16284-445: The river. In 1950, the dam at Rapides-des-Joachims was built, forming Holden Lake behind it and thereby submerging the rapids and portages at Deux Rivières. These hydro dams have had negative effects upon shoreline and wetland ecosystems, and are thought to also be responsible for the near extermination of American eels , which were once an abundant species in the river, but which are now uncommon. As an economic route, its importance

16422-693: The shores of the river to provide manpower for the lumber camps in winter. In 1832, following the War of 1812 , the Ottawa River gained strategic importance when the Carillon Canal was completed. Together with the Rideau Canal , the Carillon Canal was constructed to provide an alternate military supply route to Kingston and Lake Ontario , bypassing the route along the Saint Lawrence River . A pulp and paper mill (at Témiscaming ) and several hydroelectric dams have been constructed on

16560-399: The side of the Skateway that flood the ice surface to make it smoother for skaters. Two types of ice can form on the Rideau Canal Skateway, which are "white ice" and " clear ice ". White ice has a milky appearance with air bubbles, and is formed when snow and water mix and then freeze. White ice can also be formed by mechanically flooding the ice surface with water to increase the thickness of

16698-699: The suspected instability of the earth in that location. As the land gradually rose again the sea coast retreated and the fresh water courses of today took shape. Following the demise of the Champlain Sea the Ottawa River Valley continued to drain the waters of the emerging Upper Great Lakes basin through Lake Nipissing and the Mattawa River . Owing to the ongoing uplift of the land, the eastward flow became blocked around 4000 years ago. Thereafter Lake Nipissing drained westward, through

16836-683: The territory of the neighbouring Picts merged to form the Kingdom of Alba , and Goidelic language and Gaelic culture became dominant there. The country came to be called Scotland , after the Roman name for the Gaels: Scoti . The Isle of Man and the Manx people also came under massive Gaelic influence in their history. Irish missionaries such as Saint Columba brought Christianity to Pictish Scotland . The Irishmen of this time were also "aware of

16974-480: The top downwards" was constantly displacing commoners and forcing them into the margins of society. As a clan-based society, genealogy was all important. Ireland 'was justly styled a "Nation of Annalists"'. The various branches of Irish learning—including law, poetry, history and genealogy, and medicine—were associated with hereditary learned families. The poetic families included the Uí Dhálaigh (Daly) and

17112-410: The use of European slackwater technology in North America on a large scale. It is the only canal dating from the great North American canal-building era of the early 19th century that remains operational along its original line with most of its original structures intact. It was also recognized as an extensive, well preserved and significant example of a canal which was used for military purposes linked to

17250-533: The use of a common language and mass Irish migration to Scotland in the late 19th and early to mid-20th centuries. The Irish people of the Late Middle Ages were active as traders on the European continent. They were distinguished from the English (who only used their own language or French) in that they only used Latin abroad—a language "spoken by all educated people throughout Gaeldom". According to

17388-585: The water level to sink rapids instead of constructing new channels around them. This was a better approach as it required fewer workers, was more cost effective, and would have been easier to build. The canal work started in the fall of 1826, and it was completed by the spring of 1832. The first full steamboat transit of the canal was made by Robert Drummond's steamboat, Rideau (aka "Pumper"), leaving Kingston on May 22, 1832, with Colonel By and family on board, and arriving in Bytown on May 29, 1832. The final cost of

17526-515: The west was so widely dispersed in the schools of Ireland that if anyone knew Greek it was assumed he must have come from that country."' Since the time of Charlemagne , Irish scholars had a considerable presence in the Frankish court , where they were renowned for their learning. The most significant Irish intellectual of the early monastic period was the 9th century Johannes Scotus Eriugena , an outstanding philosopher in terms of originality. He

17664-469: The writer Seumas MacManus , the explorer Christopher Columbus visited Ireland to gather information about the lands to the west, a number of Irish names are recorded on Columbus' crew roster preserved in the archives of Madrid and it was an Irishman named Patrick Maguire who was the first to set foot in the Americas in 1492; however, according to Morison and Miss Gould , who made a detailed study of

17802-494: Was available and many died on arrival as they were overworked. Some British political figures at the time saw the famine as a purge from God to exterminate the majority of the native Irish population. Irish people emigrated to escape the famine journeying predominantly to the east coast of the United States , especially Boston and New York , as well as Liverpool in England, Australia, Canada and New Zealand. Many records show

17940-646: Was eclipsed by railroad and highways in the 20th century. It is no longer used for log driving, however, it is still extensively used for recreational boating. Some 20,000 pleasure boaters visit the Carillon Canal annually. Today, Outaouais Herald Emeritus at the Canadian Heraldic Authority is named after the river. Hydroelectric installations on the Upper Ottawa (in downstream order): Lower Ottawa (in downstream order): * Ontario Power Generation operates generators 2, 3, 4, and 5 with

18078-404: Was eventually moved to railways and the St. Lawrence Seaway , but the canal remains in use today for pleasure boating, operated by Parks Canada from May through October. It is the oldest continuously operated canal system in North America, and is a UNESCO World Heritage Site . It is named for the Rideau River, which was in turn named for Rideau Falls . The name Rideau , French for "curtain",

18216-656: Was given to passengers who were simply viewed as cargo in the eyes of the ship workers. Notable coffin ships include the Jeanie Johnston and the Dunbrody . There are statues and memorials in Dublin, New York and other cities in memory of the famine. The Fields of Athenry is a late-20th century song about the Great Famine and is often sung at national team sporting events in memory and homage to those affected by

18354-439: Was in question, something that has been diminished with the loss of prefixes such as Ó and Mac. Different branches of a family with the same surname sometimes used distinguishing epithets, which sometimes became surnames in their own right. Hence the chief of the clan Ó Cearnaigh (Kearney) was referred to as An Sionnach (Fox), which his descendants use to this day. Similar surnames are often found in Scotland for many reasons, such as

18492-621: Was not present in Neolithic or Mesolithic Europeans, and which would have been introduced into Europe with paternal lineages R1b and R1a, as well as the Indo-European languages. This genetic component, labelled as " Yamnaya " in the studies, then mixed to varying degrees with earlier Mesolithic hunter-gatherer and Neolithic farmer populations already existing in western Europe. A more recent whole genome analysis of Neolithic and Bronze Age skeletal remains from Ireland suggested that

18630-453: Was routinely given to settlers of Welsh origin, who had come during and after the Norman invasion. The Joyce and Griffin/Griffith (Gruffydd) families are also of Welsh origin. The Mac Lochlainn, Ó Maol Seachlainn, Ó Maol Seachnaill, Ó Conchobhair, Mac Loughlin and Mac Diarmada families, all distinct, are now all subsumed together as MacLoughlin. The full surname usually indicated which family

18768-515: Was soon underway. By 1849, the rapids of the St. Lawrence were made navigable by a series of locks, and commercial shippers were quick to switch to this more direct route. But commercial use of the Rideau largely ended after the Prescott and Bytown Railway was opened in December 1854. It provided faster service than shipping by the canal. Further work improving the direct route continued along

18906-603: Was the creator of the Beaufort scale for indicating wind force. George Boole (1815–1864), the mathematician who invented Boolean algebra , spent the latter part of his life in Cork . The 19th century physicist George Stoney introduced the idea and the name of the electron . He was the uncle of another notable physicist, George FitzGerald . The Irish bardic system, along with the Gaelic culture and learned classes, were upset by

19044-593: Was the earliest of the founders of scholasticism , the dominant school of medieval philosophy . He had considerable familiarity with the Greek language, and translated many works into Latin, affording access to the Cappadocian Fathers and the Greek theological tradition , previously almost unknown in the Latin West. The influx of Viking raiders and traders in the 9th and 10th centuries resulted in

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