Ualgarg Mór Ó Ruairc (died

1346 Year 1346 ( MCCCXLVI) was a common year starting on Sunday of the Julian calendar. It was a year in the 14th century, in the midst of a period known in European history as the Late Middle Ages. In Asia that year, the Black Death came to the troop ...

) was King of

West Breifne The Kingdom of West Breifne (Irish ''Breifne Ua Ruairc'') or Breifne O'Rourke was a historic kingdom of Ireland that existed from 1256 to 1605, located in the area that is now County Leitrim. It took its present boundaries in 1583 when West Breifn ...

from 1316 until his death in 1346. His long and influential reign ensured that his descendants would rule West Breifne for the rest of its history, 250 years after his death. The rival branches of the O'Rourke sept which emerged in the 15th century – the

Carrigallen Carrigallen () is a small village in County Leitrim, Ireland. It is located on the R201 and R203 roads in the east of the county. , the village had a population of 387. Location The village is set between the north and south shores of Town ...

O'Rourkes,

Dromahair Dromahair () is a village in County Leitrim in the northern part of Connacht, the western province in Ireland. Dromahair is 10 km (6 mi) from Manorhamilton and 17 km (10 mi) from Sligo town. Geography Dromahair lies in the ...

O'Rourkes and Carha O'Rourkes – all trace the lineage back to Ualgarg Mór.The Progeny of Ualgarg Mor
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Family

Ualgarg was the son of Domhnall O’Rourke, Lord of Breifne O'Rourke from 1307 to 1311, and brother to Flaithbheartach O’Rourke, King of Breifne O’Rourke from 1346–1349 (deposed 1349, died 1352) and to Cathal 'na-taisech' O'Rourke (d.1329) who was foster-son of

Matha Mág Tighearnán Matha Mág Tighearnán (anglicised Matthew McKiernan) was chief of the McKiernan Clan and Baron or Lord of Tullyhunco barony, County Cavan from 1290 until 1311. Ancestry Matha was the son of Gíolla Íosa 'Leith' Mág Tighearnán, son of Si ...

, chief of the

McKiernan Clan The surname McKiernan ( ga, Mág Tighearnán), is of Ireland, Irish origin and is found predominantly in the county of County Cavan, Cavan where it originated. The Irish name is Mág Tighearnán meaning ''the Son of Tighearnán'' and the clan or se ...

Tullyhunco Tullyhunco () is a barony in County Cavan, Ireland. It comprises the civil parishes of Kildallan, Killeshandra and Scrabby. Location Tullyhunco is located in western County Cavan. It borders County Leitrim to the west and County Longford to t ...

County Cavan County Cavan ( ; gle, Contae an Chabháin) is a Counties of Ireland, county in Republic of Ireland, Ireland. It is in the Provinces of Ireland, province of Ulster and is part of the Border Region. It is named after the town of Cavan and is base ...

References

{{DEFAULTSORT:O Ruairc, Ualgarg Mor 1346 deaths 14th-century Irish monarchs Irish lords People from County Leitrim