King William I of England, King - Pedigree | FamilyCentral
 1008 - 22 Jun 1035
 970 - 28 Aug 1027
 939 - 20 Nov 996
 945 - 18 Mar 987/88
 901 - 17 Dec 942
 922 - 9 Jan 957/58
 939 - 21 Jul 987