William "Crespin" count of Évreux

• Not his uncle William d'Evreux (1005-1067)
• https://en.wikipedia.org/wiki/William,_Count_of_%C3%89vreux

was a powerful member of the Norman aristocracy during the period following the Norman conquest of England. He is one of the few documented to have been with William the Conqueror at the Battle of Hastings. ...

Son of Richard Comte d'Evreux and Godehildis

-http://fmg.ac/Projects/MedLands/NORMANDY%20NOBILITY.htm#GuillaumeEv...
a) GUILLAUME "Crespin" d'Evreux (-18 or 20 Apr 1118, bur Fontenelle, monastery of Saint-Wandrille[666]). Guillaume of Jumièges records that “Richardus Ebroicensis comes filius Roberti Archiepiscopi” married “uxore Rogerii de Toenia” by whom he had “Willelmum qui nunc Ebroicensibus principatur”[667]. The Brevis Relatio de Origine Willelmi Conquestoris records that "Willelmo comite Deurons" contributed 80 ships towards the invasion of England in 1066[668]. Orderic Vitalis names “...Guillermus Ricardi Ebroicensis comitis filius...” among those who took part in the battle of Hastings[669]. Comte d'Evreux. He was taken prisoner during the siege of the castle of Sainte-Suzanne in 1085[670]. Orderic Vitalis records that “comes Ebroicensis” requested Robert [III] Duke of Normandy to return “Bathventum et Nogionem, Vaceium et Craventionem, Scoceium [Bavent, near Troarn, Noyon-sur-Andelle, Gacé, Gravençon, Ecouché], aliosque fundos Radulfi patrui mei...Caput Asini” to him and grant “Pontem Sancti Petri” [Pont Saint-Pierre] to “nepoti...meo Guillelmo Bretoliensi”, which the duke agreed to, except “Scoceium” which was held by “Girardus de Gornaco...qui de eadem parentela prodierat, filius...Basiliæ Girardi Fleitelli filiæ”, dated to [1089][671]. Orderic Vitalis records that “Guillelmus” [Guillaume de Breteuil] gave “tria millia librarum” to “avunculo suo Radulpho” [Raoul [III] de Tosny] for his ransom as part of the peace settlement of the Evreux/Tosny war and appointed “Rogerium consobrinum suum Radulfi filium” [Roger [II] de Tosny] as his heir and that Guillaume Comte d’Evreux also named Roger as his heir[672]. He and his wife were exiled from Normandy to Anjou in 1112 by Henry I King of England who restored the county to them in late Feb 1113[673]. Henry II King of England confirmed the property of the abbey of Saint-Martin de Troarn, including donations by "…Willelmi comitis Ebroicensis et Helewisie uxoris sue…", by charter dated to [1155/57][674]. He was "struck down by apoplexy" and, after his death without children, King Henry "took the county of Evreux into his own hands" because the count's nephew Amaury de Montfort "had forfeited the king's favour by his effrontery"[675]. The necrology of the monastery of Ouche records the death "18 Apr" of "Willelmus comes Ebroicensis"[676]. The necrology of the church of Evreux records the death "20 Apr" of "Willelmus comes Ebroicensis"[677].

m HELVISE de Nevers, daughter of GUILLAUME [I] Comte de Nevers & his first wife Ermengarde Ctss de Tonnerre (-[Feb 1113/18 Apr 1118], bur Noyon[678]). She, her father and her husband are named by Orderic Vitalis, who says she was[679]. Orderic Vitalis records the bitter dispute between “Helvisa...comitissa” and “Isabelem de Conchis”, adding that Helvise was “solers...et facunda, sed atrox et avara” and that in war she rode armed like a knight, while Isabelle was “dapsilis et audax atque jocosa...amabilis et grata”[680]. "Willelmi comitis Ebroicensis, Helvisse comitisse" donated property to the abbey of Saint-Martin, Troarn by charter dated to [1100/14][681]. Henry II King of England confirmed the property of the abbey of Saint-Martin de Troarn, including donations by "…Willelmi comitis Ebroicensis et Helewisie uxoris sue…", by charter dated to [1155/57][682].

Companions of William the Conqueror
-https://en.wikipedia.org/wiki/Companions_of_William_the_Conqueror#%...

(3) William, Count of Évreux (Source: William of Poitiers)

"There were present in this battle: Eustace, Count of Boulogne; William, son of Richard, Count of Evreux; Geoffrey, son of Rotrou, Count of Mortagne; William FitzOsbern; Haimo, Vicomte of Thouars; Walter Giffard; Hugh of Montfort-sur-Risle; Rodulf of Tosny; Hugh of Grantmesnil; William of Warenne, and many other most renowned warriors whose names are worthy to be commemorated in histories among the bravest soldiers of all time."[11]