Claim: Connad Cerr, who appeares to have been joint king with Eochaid Buide in the 620s, is named as king of Dál Riata in 627 when he won a victory over Fiachnae mac Demmáin, king of the Ulaid at Ard Corann.
Evidence: Connad appears to have been joint king with Eochaid Buide in the 620s. He is named as king of Dál Riata in 627 when he won a victory over Fiachnae mac Demmáin, king of the Ulaid at Ard Corann.