*Urlachan of Leinster

father:
*Diarmait MacMurrough King of Leinster
born 1110
died 1 May 1171 Ferns, County Wexford, Ireland

mother:
*Mor ingen Muirchertaig O'Toole
born 1114 Ireland
died 1191
married about 1140 Lough Carmen, Wexford, Leinster, Ireland

siblings:
Donall Kavanagh MacMurchada
*Aoife (Eva) MacDermot Macmurrough born 1145 Leinster, Ireland died after 1186

spouse:
*Donnell Mór O'Brien King of Thomond & Munster
died 1194

children:
Muirchertach Finn Móir King of Thomond died 1241
Conchobar Ruad macDomnaill King of Thomond died 1203
Donnchad Cairprech Móir King of Thomond died 1242
Domnall Connachtach macDomnaill O'Brien
Muirchertach Dall macDomnaill O'Brien
*daughter Mor O'Brien

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com