Mór hUallacháin (Lit. "Great Houlihan, or, The Houlihan")
Connected families
Ua Madadhan (O'Madden), of Connaught (Siol Anmchadha)
Hoolahan, Of Clan Colgan, King's County.
Holahan, Of Kilkenny.
Ó Treasaigh, Of Siol Anmchadha
Dissolution
Dormant since late 20th century
The Houlihan dynasty is a noblehouse and clan descending from Uí Mháine in modern-day County Galway and County Offaly in Ireland. This is reflected in the patronymic naming system: "Uallachán, son of Flann, son of Flannchadh, son of Innrachtach, son of Maelduin, son of Donngal, son of Anmchadh, son of Eoghan Buac."[1][2][3]
The source of the name "hUallacháin" (Houlihan) is from the progenitor of the family Prince Uallachan Mac Flann:[1] "A rough-fettering lord of distinguished valour, venomous- weaponed, h-Uallachan."[4] An Irish warrior and Prince of Siol Anmchadha. His name means "Proud", or "Arrogant".[5]
There are likely more than 3 different main lines of the Houlihan name, which stem from different places. The name found in this article is the main line whom were "Chiefs of Siol Anmchadha in Hy-Maine" as listed in John O'Hart's Pedigree of the Irish Nation.[2]
At times, The Ó hUallacháin was the King and or Chief of Siol Anmchadha, as addressed in the "Annals of Ireland," and, "Tribes and Customs of Hy-Many." But The O'Houlihan specifically ruled over Lusmagh,[6][7] a parish East of the Shannon River, within the Barony of Garrycastle but not ruled by the Delbhna bEthra.[8][9]
Henry Cuolahan, of Cogran Esq., Last head of the Mac Cuolahan line.[18] (b. 1817- d. 1848). "Cuolahan died in 1902 and nine years later Rebecca, as head of the house, was the sole Cuolahan resident at Cogran. By the late twentieth century the house was in a ruinous state."[19][20]
^O'Clery, Michael; O'Clery, Cucogry; O'Mulconry, Ferfeasa; O'Duigenan, Cueogry; O'Clery, Conary; O'Donovan, John (1856). Annals of the kingdom of Ireland. University of California Libraries. Dublin : Hodges, Smith and co.