List of Famous people named Irgalach
Here are some famous Irgalachs:
Írgalach mac Conaing
Írgalach mac Conaing Cuirre, also called Írgalach ua Conaing, was a King of Brega from the Uí Chonaing sept of Cnogba (Knowth) of the Síl nÁedo Sláine branch of the southern Ui Neill. He was the son of Conaing Cuirre mac Congaile and brother of Congalach mac Conaing Cuirre, previous kings of Brega. He ruled from 696 to 702.
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