Spouse(s) Hawise d'Échauffour Mother Herlevea | Noble family House of Normandy Parents Robert II, Herlevea | |
 | ||
Father Robert II, Archbishop of Rouen, Count of Évreux Children Judith d'Évreux, William Devereux, Roger Devereux of Norfolk Grandchildren Emma of Hauteville, Mathilde de Hauteville, Flandina of Hauteville Grandparents Richard I of Normandy, Gunnora Uncle Richard II, Duke of Normandy Cousins Robert I - Duke of Normandy, Richard III - Duke of Normandy, Alice of Normandy, Adelaide of Normandy, William of Talou Similar Robert II, Judith d'Évreux, Richard I of Normandy, Robert I - Duke of Normandy, Gunnora | ||
William d'Évreux was a member of the Norman nobility at the time of William the Conqueror's ascendancy in Normandy.
William was a son of Robert II Archbishop of Rouen and Count of Évreux and Herlevea. As a member of the comital dynasty of Évreux, he was probably a supporter of Duke William during his consolidation of control in Normandy. He may also have been a member of the clergy as later generations of Devereux were hereditary chaplains to King Henry and King Stephen, and identified as members of the early form of the Exchequer in Normandy. The Devereux family had lands at Lieuvin and Baiocasino in the pays d'Auge.
William married, c. 1040, Hawisa d'Échauffour, widow of Robert de Grandmesnil and daughter of Giroie, Lord of Échauffour and Gisle de Montfort-sur-Risle. Orderic Vitalis names her, gives her parentage, her two husbands and seven children: six by her first marriage, one by her second to William. Hawise eventually retired to become a nun at Montivilliers along with two of Judith's half-sisters. Together William and Hawisa had a daughter:
The Devereux family in England which gave rise to the Viscounts of Hereford claims descent from the Norman family of d'Évreux. As William d'Évreux's older siblings are well documented to have had no surviving male heirs, William provides the only potential source of this connection. One source claims that William, by an unidentified woman, was the father of: