William I - Pedigree | FamilyCentral
 29 Nov 826 - 850
 Abt 805/06 - 844
Family Group
 Abt 770 -
Family Group
 Abt 770 -
Family Group
Family Group
 Abt 720 - 783
 Abt 676 - 741
 Abt 690 - 724
 Abt 676 - 741
 Abt 690 - 724
 Abt 695 -