Conchobar ua nDiarmata
Conchobar ua nDiarmata, Noble of Connacht and foster-son to Ruaidrí Ua Conchobair, died 1189. == Annalistic references == From the Annals of the Four Masters: 1183 - Bec O'Hara, Lord of Leyny in Connaught, was treacherously slain by Conor, the grandson of Dermot, who was son of Roderic, in his own house, on Lough Mac Farry.