Cogad Gáedel re Gallaib is a medieval Irish text that tells of the depredations of the Vikings and Uí Ímair dynasty in Ireland and the Irish king Brian Boru's great war against them, beginning with th
Domnall mac Eimín meic Cainnig was an eleventh-century Mormaer of Mar. He is attested by numerous accounts of the Battle of Clontarf in which he is said to have lost his life supporting the cause of B
A nineteenth-century depiction of the Battle of Clontarf.
An eighteenth-century depiction of Brian Bóruma mac Cennétig, probably the earliest depiction of the king.