BIOGRAPHY Was quite possibly the reigning Monarch at the time of the birth of Christ. the 100th 'Monarch of Ireland, and styled "The Heroic." Crimthann's death was occasioned by a fall from his horse , B.C. 9. Was married to Nar-Tath-Chaoch, dau. of Laoch, son of Daire, who lived in the land of the Picts (Scotland [dblocher.ged]