Clan Murtagh O'Conor
The Clan Murtagh O'Conor (Irish: Clan Muircheartaigh Uí Conchobhair) were descendants of Irish High-King Toirdelbach Ua Conchobair, through his son, Murtogh Moynagh O'Conor (d.1210), tánaiste of Connacht. They have been defined by Katherine Simms as:
... the earliest, most aristocratic and best documented example of increasing nomadism in the northern half of Ireland in the late middle ages. ... In spite of the fact that they were a very numerous branch of the O'Conor family, who supplied five kings to the throne of Connacht, they seem to have vanished away in the early fifteenth century, never to be heard of again.[1]
Clan Murtagh kings of Connacht
- Cathal McConnor Roe O'Conor, reigned 1280-1288
- Magnus McConnor Roe O'Conor, reigned 1288-1293
- Hugh Breifne O'Conor (i.e., of Breifne), reigned 1309-1310
- Rory O'Connor, reigned 1315-1316
- Hugh McHugh Breifne O'Conor, reigned 1342-1343, Died 1350
Short history
The family held a position of overlordship in south Mayo prior to the Norman occupation of Connacht by Richard Mór de Burgh. Their area of control was likely conterminous with the Diocese of Mayo recognised at the Synod of Kells in 1152, but which had not existed in 1111. After the Norman take-over in 1235 a section came to an accommodation with the Butler dynasty in Umhaill and then Erris, part of their former overlordship, until finally being expelled in 1274. Others moved east to the King's Cantreds in the 1240s and cooperated with resistance to further Norman conquest. They supported Áed na nGall in kings' sons formations of horse-borne raiding parties. They attempted thereafter with short periods of success to contest for the title of the rump-Kingdom of Connacht with their cousins, the descendants of Cathal Crobhdearg Ua Conchobair. Increasingly excluded from power after the reign of Magnus O'Conor, they left Machaire Connacht and by the 1290s their main base of activity was in Breifne O'Rourke where they developed formations of landless nomadic creaghts following their cattle-herds. A creaght was a grouping of families that in one body followed a herd, depending on it for their pastoralist existence. After the 1360s their standing was greatly reduced as former allies and enemies combined against their disruptive presence in Fermanagh and both East and West Breifne. They then removed to County Roscommon as supporters of the O'Conor Roe, gradually fading into obscurity.
The last annal entry concerning them comes from the Annals of Connacht, 1474, when:
Donnchad son of Muirchertach son of Aed O Conchobair of the remnant of the Clann Muirchertaig [i.e. d'iarsma Clainni Murcertuig] died at Toberelva in Mag nAi.[2]
Family tree (simplified)
- Kg. = King of Connacht
Tairrdelbach, King of Connacht & Ard Rí na hÉireann, 1088-1156. | ______________________________|____________________________________________ | | | | | | Ruaidrí Muirchertach Muimnech Cathal Crobhdearg, 1153-1224, c.1115-1198 Tainiste of Connacht Kg. 1202-24. King of Connacht, d.1210 Ancestor of Ó Conchubhair Ruadh & Ó Conchubhair Donn & Ard Rí na hÉireann | | Conor Ruad, d.1245 ______________________________|____________________________________________ | | | | Cathal Ruad Maghnus Kg. Conn. 1280-88; 1293 Kg. Conn 1288-1293 | |________________________________________________________ | | | | | | Conor Ruad Aodh Breifnech Ruaidri claimant. 1296 Kg. Conn. 1309-10 Kg. Conn. 1315-16 | ____________________________|____________________________ | | | Aodh Cathal Ruaidri Kg. Conn. 1342-43 Tainiste Tainiste d.1350 d.1366 d.1380
References
- ^ A Lost Tribe - The Clan Murtagh O'Conors, Katherine Simms, pp. 1–22, Journal of the Galway Archaeological and Historical Society, volume 53, 2001
- ^ Entry 1474, Item 7. Annála Connacht = The Annals of Connacht (A.D. 1224-1544), edited by A. Martin Freeman (Dublin : D.I.A.S., 1983), PP568-9.
