| Relation to main person |
Name |
Relation within this family (if not by birth) |
| Father |
De Clermont-En-Beauvaisis, Renaud [I582806262]
|
| Mother |
De Vermandois, Adelaide [I582804447]
|
| Sister |
De Clermont, Marguerite [I582809852] |
|
| |
De Clermont, Renaud [I582807907] |
|
| |
| Stepfather |
De Crepi, Hugh [I582802645]
|
| Mother |
De Vermandois, Adelaide [I582804447]
|
| Half-sister |
De Crepi De Vermandois, Isabelle -Elizabeth [I582813727] |
|
| Half-sister |
De Vermandois, Matilda (Maud) [I582806261] |
|
| Half-brother |
De Vermandois, Ralph [I582812747] |
|
| Half-brother |
De Vermandois De Crepi, Raoul [I582809851] |
|
| Half-sister |
De Vermandois, Constance [I582812707] |
|
| Half-sister |
De Vermandois, Agnes [I582810312] |
|
| Half-sister |
De Vermandois, Maud Or Matilda [I582812880] |
|
| Half-sister |
De Vermandois, Maud Matilda [I582812708] |
|
| Half-brother |
Chaumont, Henry Lord Of [I582812704] |
|
| Half-brother |
De Vermandois, Simon [I582812705] |
|
| Half-sister |
De Vermandois, Beatrix [I582812709] |
|
| Half-brother |
De Vermandois, William [I582812706] |
|