1. MUIRCEARTACH¹ O'TOOLE of Leinster, Ireland was born about 1089, and died in 1164. He married INGHIN O'BYRNE , who was born about 1094. ^[1, 4]
Child of: Muirceartach¹ O'TOOLE:

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MORE2 O'TOOLE , b. about 1114; d. in 1164; m. about 1140 Of Lough Carmen, Wexford, Leinster (YO-5) KING DIARMAIT MACMURCHADA of Leinster, b. in 1100[1], d. in Ferus on 1 Jan. 1171[1], son of (YO-3) King Donnchad and Orlaith (_____).

Child of: Muirceartach¹ O'TOOLE and Inghin O'BYRNE:

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MORE2 O'TOOLE of Leinster, b. about 1114; d. in 1164; m. about 1140 Of Lough Carmen (YO-5) KING DIARMAIT MACMURCHADA of Leinster, b. in 1100[1], d. in Ferus on 1 Jan. 1171[1], son of (YO-3) King Donnchad and Orlaith (_____).

2. MORE² O'TOOLE (Muirceartach¹) of Leinster, daughter of (1) Muirceartach¹ O'TOOLE, was born about 1114, and died about 1164^[1]. She married Of Lough Carmen, about 1140, (YO-5) KING DIARMAIT MACMURCHADA of Leinster, son of (YO-3) King Donnchad and Orlaith (_____), who was born in 1100^[1], and died on 1 Jan. 1171 in Ferus^[1]. ^{[1, 3, 2, 4]}This individual has alternate parents in the database:
(1) Muirceartach¹ and Inghin (O'BYRNE) (O'TOOLE) O'TOOLE

Child: See (YO-5) King Diarmait MACMURCHADA