Mór Ní Thuathail

Mór Ní Thuathail (anglicised as Mor O'Toole; c. 1114 – 1191) was a Queen-consort of Leinster as the principal first wife of King Diarmait Mac Murchada.

Mór was the mother of Aoife of Leinster, the wife of Richard de Clare, Earl of Pembroke, known to history as Strongbow.

[2][3] Mór was born in Castledermot, Kildare, Ireland in about 1114, the daughter of Muirchertach Ua Tuathail, King of the Uí Muiredaigh, and Cacht Ní Morda.

One of Mór’s four half-brothers was St. Lorcán Ua Tuathail, Archbishop of Dublin, who was canonised in 1225 by Pope Honorius III.

[citation needed] Together Dermot and Mór had about three children: In 1167, Mór's son Conchobhar was killed by Ruaidrí Ua Conchobair, High King of Ireland, after having been taken hostage while Diarmait waged war against Ruaidrí with the aim of overthrowing him in order to take his place as the High King.