Raoul comté d’Irvy

  General Notes:

~Cokayne's Complete Peerage, 2nd Edition, (Hereford), Vol. VI, p. 477, states that "Ralph, count of Ivry, was (on the mother's side) brother of the half blood to Duke Richard I." [Jumièges, Duchesne, p. 299, D] ¹⁶⁰

~The Normans, p. 22, Raoul de Ivry was the half brother of Richard I, duke of Normandy, and the uncle of Richard II. He helped his nephew from the beginning of Richard's II reign as the leader of Normandy. Raoul's two sons, Hugh de Bayeux and John d'Avranches became bishops. Raoul's daughter, Emma became the wife of Osbern, the steward, nephew of duchess Gunnor, and the devoted guardian of William the Conqueror. ¹⁶⁷

Raoul married.

Raoul next married Erneburge de Caux.⁴⁵⁰