Herfast de Crépon
(Abt 955-Bef 1027)
wife Herfast
Radulf d'Ivry comte d'Ivry
(-1015)
Alberade Caux
(-Bef 989)
Osbern de Crépon
(Abt 985-Abt 1040)
Emma d’Ivry
(Abt 995-Abt 1034)
William Fitzosbern 1st Earl of Hereford
(1016-1071)

 

Family Links

Spouses/Children:
1. Adelise de Tosny Countess of Hereford

2. Richilde

William Fitzosbern 1st Earl of Hereford

  • Born: 1016, Breteuil, Oise, France
  • Marriage (1): Adelise de Tosny Countess of Hereford about 1044 in Breteuil-sur-Iton, Eure, France
  • Marriage (2): Richilde between Jul 1070 and Feb 1071
  • Died: 22 Feb 1071, French Flanders, France aged 55
  • Buried: 22 Feb 1071, Cormeilles, Eure, France

   FamilySearch ID: K417-PHT.


William married Adelise de Tosny Countess of Hereford, daughter of Sir Roger I d'Espagne de Tosny de Conches and Godehildis, about 1044 in Breteuil-sur-Iton, Eure, France. (Adelise de Tosny Countess of Hereford was born about 1025 in Louviers, Eure, Normandy, France, died on 5 Oct 1070 in Anjou, Isere, Rhone-Alpes, France and was buried in 1066 in La Vieille-Lyre, Eure, France.)


William next married Richilde, daughter of Régnier V de Hainaut-Mons and Mathilde de Verdun, between Jul 1070 and Feb 1071. (Richilde died on 15 Mar 1086 in Mesen, West-Vlaanderen, Belgium and was buried in Mar 1086 in Hasnon Abbey, Vaucelles, Philippeville, Namur, Belgium.)




Home | Table of Contents | Surnames | Name List

This website was created 24 Jan 2026 with Legacy 10.0, a division of MyHeritage.com; content copyrighted and maintained by website owner