Guillaume IV - Pedigree | FamilyCentral
 Abt 1092 - 1155
  - 1102
  - 1116
  - 12 Nov 1087
Family Group
  - 1070
Family Group
 Abt 990 - 1057
  - 1037
  - 1048
Family Group
Family Group
Family Group
  - Abt 1010
 Abt 972 - 1012
 Abt 958/59 - 21 Sep 1026
 Abt 963 - 5 Mar 1002/05
  - 1026
 Abt 982 - 1017
  - Abt 1033
  - Abt 1037
  - Abt 1033
  - Abt 1037
Family Group
Family Group