GUILLAUME de Vernon (-[4 Jun ----]). A charter confirms that "Guillelmus de Vernono cum patre suo…Hugone, Sancti Wandregisili monacho" sold land "apud Martinvillam" to Sainte-Trinité de Rouen in 1053, with the consent of "Willelmo Normannorum consule", signed by "Willelmi comitis, Mathildis comitissæ, Hugonis Vernonensis, Willelmi filii eius, Ricardi filii Gisleberti comitis…"[2974]. "…Raberius et Willelmus de Vernone…" witnessed the charter dated 29 Aug 1060 under which "milite…Richardo…fratribus Willelmo…atque Balduino" donated "Gausberti Villa" to Chartres Saint-Père[2975]. "Willelmus Vernonensis filius Hugonis eiusque conjux Emma" donated property at "castrum Vernonense" to Sainte-Trinité de Rouen, with the consent of "Willelmo rege Anglorum et duce Normannorum", by undated charter[2976]. "Willelmi Vernonensi" witnessed the undated charter of "Emma mulier de Longa Villa"[2977]. Guillaume de Vernon, his son Hugues and his wife Emma donated property to Rouen Holy Trinity, confirmed in the charter dated to [1067][2978]. [The necrology of Mont-Bourg records the death "4 Jun" of "Guillelmus de Reveriis senex"[2979].] m EMMA, daughter of OSBERN de Crépon & his wife Emma d'Ivry . "Willelmus Vernonensis filius Hugonis eiusque conjux Emma" donated property at "castrum Vernonense" to Sainte-Trinité de Rouen, with the consent of "Willelmo rege Anglorum et duce Normannorum", by undated charter[2980]. Guillaume de Vernon, his son Hugues and his wife Emma donated property to Rouen Holy Trinity, confirmed in the charter dated to [1067][2981]. Her parentage is confirmed by a charter of Carisbrooke Priory, Isle of Wight which names “Johannem et Ricardum” as the two sons of “Willielmum filium Osberni marescallum…comitem Herefordiæ” who predeceased their father, and records that their inheritance went to “Ricardo de Rivers, nepoti prædicti Willielmi filii Osberni, tunc comiti Exoniæ”[2982]. Guillaume & his wife had [four] children