The family of Aodh Meth take their name from Aodh Buidhe ("Aodh the Yellow"), Aodh Meth's grandson, the last King at Ailech from 1263 to 1283; they settled and named Clanaboy or Clandeboye in Antrim. The two branches deposed each other from the leadership of the O'Neills, which was in effect the lordship of Ulster, quite often until 1345; after that, all of the princes of the O'Neills but one were from Tyrone, the head of which came to known as the Great O'Neill ("Ua Neill Mor"); the exception was Art mac Aodha, prince from 1509 to 1513, who was of the Clann Aedh Buidhe but whose mother was an O'Neill of Tyrone, daughter of The O'Neill. He was succeeded in turn by two sons of Conn Mor O'Neill, his cousin of the Tyrone branch.