usenet newsgroup soc.genealogy.medieval, Listserve: usenet @ Alan B. Wilson says he fought at Battle of Hastings (1066) & is
mentioned at Battle of Mortemer (1054), pushing back his b. by
at least 20 years to 1034. Mentioned as the younger son.

(Ref: Alan B. Wilson says he fought at Battle of Hastings (1066) & is
mentioned at Battle of Mortemer (1054), pushing back his b. by
at least 20 years to 1034. Mentioned as the younger son.)

• Source Notes

  TITL usenet newsgroup soc.genealogy.medieval, Listserve: usenet
  newsgroup soc.genealogy.medievalABBR usenet soc.genealogy.medieval

• References (2)
  • Parent Source: usenet newsgroup soc.genealogy.medieval, Listserve: usenet
  • Individual: William de Warenne I Earl of Surrey