Ó Coileáin (Middle Irish: Ua Cuiléin) is a Modern Irish surname generally belonging to the descendants of the last leading family of the Uí Chonaill Gabra, a sept and small but notable overkingdom of medieval and ancient Ireland, based in western County Limerick. Throughout much of their history the Uí Chonaill Gabra were in turn the leading sept of the greater regional overkingdom of the Uí Fidgenti, considered among the highest ranked princes or flatha in all the Province of Munster. Ó Coileáin/Ua Cuiléin is most commonly anglicized O'Collins and O'Cullane. The surname has also long been found in County Cork, believed largely due to the migration there, probably in the late 12th or early 13th century, of a junior branch of the County Limerick dynasty.
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AT1155.12: Two kings of Ó Conaill Gabhra .i.e. Ó Cindfaeladh, son of Conchobhair, and Ó Cuilén, son of Conchobhar, fell one day among themselves.
MCB1156.1: Cuiléan Ó Cuiléin, king of Uí Chonaill Gabhra, was killed by Ó Cinn Fhaoladh, and he himself was killed forthwith in retribution.
AI1177.4: An expedition by Domnall Ua Donnchada, {i.e. the son of Amlaíb Mór Ua Donnchada, king of Uí Echach and champion of larmumu}, and by Cuilén Ua Cuiléin with the nobles of Desmumu to raid In Machaire, and they took away many cows. Peace was afterwards made by the son of Mac Carthaig and by the Uí Briain.
AC1266: Mahon o'Cullen, Prince of the Cloenglasse, [1] was killed with a stabb of a knife by his own wife for Jealousie.
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It is believed that what is probably a junior branch of the Uí Chonaill kings joined their distant kin the O'Donovan family of the Uí Chairpre Áebda, another great sept of the Uí Fidgenti, in their exodus to Carbery in West Cork between the late 12th and early 13th centuries. [2]
AI1177.3: Great warfare this year between Tuadmumu and Desmumu, and from Luimnech to Corcach and from Clár Doire Mór to Cnoc Brénainn was laid waste, both church and lay property. And the Uí Meic Caille and the Uí Liatháin came into the west of Ireland, and the Eóganacht Locha Léin came as far as Férdruim in Uí Echach, the Ciarraige Luachra into Tuadmumu, and the Uí Chonaill and Uí Chairpri as far as Eóganacht Locha Léin.
MCB1177.2: A great war broke out between Domhnall Mór Ó Briain and Diarmaid Mór Mac Carthaigh, and they laid waste from Limerick to Cork, and from Clár Doire Mhóir and Waterford to Cnoc Bréanainn, both church and lay property. The Uí Mac Caille fled southwards across the Lee into Uí Eachach, the Eóghanacht Locha Léin fled to Féardhruim in Uí Eachach, the Ciarraighe Luahra into Thomond, the Uí Chairbre, the Uí Chonaill, and the Uí Dhonnabháin into Eóghanacht Locha Léin, and to [the country] around Mangarta.
Mongfind is a figure from Irish legend. She is said to have been the wife, of apparent Munster origins, of the legendary High King Eochaid Mugmedón and mother of his eldest three sons, Brión, Ailill and Fiachrae, ancestors of the historical Connachta. She was Eochaid's first wife; his second wife, Cairenn, gave birth to Niall of the Nine Hostages. Several tales depict Mongfind as an adversary of Niall. Mongfind is also said to have been the sister of Crimthann mac Fidaig, King of Munster and the next High King of Ireland, whom she is said to have killed with poison in a bid to make her son king. She drank the poisoned drink to convince Crimthann, and died soon after at Samhain.
The Synod of Ráth Breasail was a synod of the Catholic Church in Ireland that took place in Ireland in 1111. It marked the transition of the Irish church from a monastic to a diocesan and parish-based church. Many present-day Irish dioceses trace their boundaries to decisions made at the synod.
The Eóganachta were an Irish dynasty centred on Cashel which dominated southern Ireland from the 6/7th to the 10th centuries, and following that, in a restricted form, the Kingdom of Desmond, and its offshoot Carbery, to the late 16th century. By tradition the dynasty was founded by Conall Corc but named after his ancestor Éogan, the firstborn son of the semi-mythological 3rd-century king Ailill Aulom. This dynastic clan-name, for it was never in any sense a 'surname,' should more accurately be restricted to those branches of the royal house which descended from Conall Corc, who established Cashel as his royal seat in the late 5th century.
The O'Donovan family is an ancient Irish noble family. Their patronymic surname derives from Irish Ó Donnabháin, meaning the grandsons or descendants of Donnubán, referring to the 10th century ruler of the Uí Fidgenti, Donnubán mac Cathail. During the 12th and 13th century, O'Donovan relations relocated from the Bruree/Croom area south to the Kingdom of Desmond and to Carbery, where they were a ruling family for centuries and played a role in the establishment of a feudal society under the MacCarthys. Other septs retreated into the southeast corner of the Ui Fidgheinte territory, reaching from Broadford/Feenagh to the Doneraile area. The northern septs of the O'Donovans did not use a White Rod as the family's position in their original territory was vastly eroded, while several septs of O'Donovans in the southwest territories were semi-autonomous flatha under the MacCarthy Reagh dynasty in Carbery, with the most notable being local petty kings. The family were counted among the leading Gaelic nobility of Ireland.
Eóganacht Locha Léin or Uí Cairpre Luachra were a branch of the ruling Eóganachta of Munster. Their territory was in Iarmuman or West Munster. Luachair (Lúachra) is the old name of a large district on the borders of Co Cork, Kerry and Limerick. Cairbre of Sliobh Luachra was on the Cork-Kerry border; Eóganacht Locha Léin is around the Lakes of Killarney.
Cathussach mac Eterscélai was a king of Munster from the Eóganacht Áine branch of the Eóganachta. He was the son of Eterscél mac Máele Umai, a previous king. His branch of the Eóganachta was situated in the south-east of modern County Limerick at Cnoc Áine (Knockainy) near the monastery of Emly in County Tipperary.
Ólchobar mac Flainn was a supposed King of Munster from the Uí Fidgenti of County Limerick, allies and/or distant cousins of the Eóganachta. He was the first non-Eóganachta to be considered king in some sources. He belonged to a branch of the Uí Fidgenti known as the Uí Conaill Gabra, ancestors of the later famous septs of O'Connell of Kerry and Ó Coileáin of Carbery. His father Flann mac Erca and brother Scandlán mac Flainn were kings of the Uí Fidgenti.
Iarmhumhain was a Kingdom in the early Christian period of Ireland in west Munster. Its ruling dynasty was related to the main ruling dynasty of Munster known as the Eóganachta. Its ruling branch was called the Eóganacht Locha Léin or Ui Chairpri Lúachra. Their center was around Killarney, County Kerry at Loch Léin. The name Iarluachair means west of the Sliabh Luachra mountains.
The Uí Liatháin were an early kingdom of Munster in southern Ireland. They belonged the same kindred as the Uí Fidgenti, and the two are considered together in the earliest sources, for example The Expulsion of the Déisi (incidentally). The two have been given various origins among both the early or proto-Eóganachta and among the Érainn or Dáirine by different scholars working in a number of traditions, with no agreement ever reached or appearing reachable. It is entirely possible that they were the product of a combination of lineages from both these royal kindreds, or alternatively of another origin entirely.
The Uí Fidgenti, Fidgeinti, Fidgheinte, Fidugeinte, Fidgente, or Fidgeinte were an early kingdom of northern Munster in Ireland, situated mostly in modern County Limerick, but extending into County Clare and County Tipperary, and possibly even County Kerry and County Cork, at maximum extents, which varied over time. They flourished from about 377 AD to 977, although they continued to devolve for another three hundred years. They have been given various origins among both the early or proto-Eóganachta and among the Dáirine by different scholars working in a number of traditions, with no agreement ever reached or appearing reachable.
The O'Connell family, principally of Derrynane, are a Gaelic Irish Noble family of County Kerry in Munster. The principal seat of the senior line of the family was Derrynane Abbey now an Irish National Monument.
Carbery, or the Barony of Carbery, was once the largest barony in Ireland, and essentially a small, semi-independent kingdom on the southwestern coast of Munster, in what is now County Cork, from its founding in the 1230s by Donal Gott MacCarthy to its gradual decline in the late 16th and early 17th centuries. His descendants, the MacCarthy Reagh dynasty, were its ruling family. The kingdom officially ended in 1606 when Donal of the Pipes, 17th Prince of Carbery chose to surrender his territories to the Crown of England; but his descendants maintained their position in Carbery until the Cromwellian confiscations, following their participation in the Irish Rebellion of 1641 after which some emigrated to the Chesapeake Colonies.
Amlaíb Ua Donnubáin is the last member of the O'Donovan family to be styled king of Uí Chairpre Áebda in the Irish annals, and in fact the very last known king of this people.
An Crom Ua Donnubáin or Crom O'Donovan is the individual characterized as the ancestor of O'Donovans later found in Carbery in County Cork, and later still in distant County Wexford in Leinster. Nothing is known for sure of his life but his progeny, and the circumstances of his slaying and further events which followed. He was the son of Máel Ruanaid,, son of Aneislis, son of Murchad, son of Amlaíb, son of Cathal, son of Donnubán,, son of Cathal. An uncle or near relation was Amlaíb Ua Donnubáin, last known king of Uí Chairpre Áebda, slain in 1201.
Donnubán ('donuva:n), Donndubán ('donðuva:n), or Donnabán mac Cathail, anglicised Donovan, son of Cahall, was a tenth-century ruler of the Irish regional kingdom of Uí Fidgenti, and possibly also of the smaller overkingdom of Uí Chairbre Áebda within that. In contemporary sources he is only named king of the former, but his sons and later descendants appear as dynasts of the latter. In addition, at his death in 980 Donovan is styled King of Ressad, a unique title in the surviving Irish annals, and the identity of which place is uncertain. He is the progenitor of the medieval and modern O'Donovan family.
Máel Muad mac Brain, commonly anglicised Molloy and referred to in several texts as Maelmuadh son of Bran, was King of Munster, first possibly from 959 or alternatively 963 to around 970, when he may have been deposed (usurped) by Mathgamain mac Cennétig of the Dál gCais, and then again from 976, following his putting to death of the latter, until his own death in the Battle of Belach Lechta against Mathgamain's brother Brian Bóruma in 978. From around 970 to 976, he is referred to in the sources only as King of Desmond, but remained "in opposition" to Mathgamain throughout his career. Máel Muad's chief ally in Munster was Donnubán mac Cathail, to whom he partly owed his second reign, and with whom he is also associated earlier. Along with Donnubán he was also allied, according to the not contemporary saga and political tract Cogad Gáedel re Gallaib, with Ivar of Limerick, who may himself have temporarily been overlord of the province.
Muskerry West is one of the baronies of Ireland, a historical geographical unit of land. Its chief town is Macroom. It is one of 24 baronies in the county of Cork. It may also be viewed as a half barony because sometime before the 1821 census, it was divided from its other half – Muskerry East. Other neighbouring baronies include Duhallow to the north and the Barony of Carbery East to the south.
The Corca Oíche, meaning "the race of Oíche", was an ancient tribe, possibly of Pictish origin, existing since pre-Christian times in Ireland. It is possible that they descend from the Cruthin, a people whose territory existed near Lough Neagh in north-east Ireland. As such, some sources claim that they descended from the semi-legendary hero Dubthach Dóeltenga, or more commonly that they are descended from Oíche or Óchae, the daughter of Cronn Badhraoi of the Dál nAraidi, and her son Fergus Foga last king of the Ulaid to rule at Emain Macha.
Between the 5th and 12th centuries, an Irish sept claiming descent from Coirpre mac Néill ruled a barony of north Tethbae, called Cairpre Gabra. Their territory corresponds to the barony of Granard in modern county Longford in Ireland.