Or Berenga`rius, of Tours, a distinguished theologian, born at Tours; held an ecclesiastical office there, and was made afterwards archdeacon of Angers; ventured to deny the doctrine of transubstantiation, a denial for which he was condemned by successive councils of the Church, and which he was compelled more than once publicly to retract, though he so often and openly recalled his retractation that the pope, notwithstanding the opposition of the orthodox, deemed it prudent at length to let him alone. After this he ceased to trouble the Church, and retired to an island on the Loire, where he gave himself up to quiet meditation and prayer (998-1088).