He was a son of Cerball mac Dúnlainge, and appears to have been militarily active after the death of his father; in 891 he won a victory over the Eóganachta of Munster with the men of Leinster.
He was a son of Cerball mac Dúnlainge. He appears to have been militarily active after the death of his father. He won a victory over the Eóganachta of Munster with the men of Leinster. This was in 891.