Individual Details
Guillaume II DE POISSY
(1220 - 1270)
Events
| Birth | 1220 | France | |||
| Death | 1270 |
Families
| Spouse | Isabeau DE LÉVIS-MARLY (1225 - ) |
| Child | Mahaut DE POISSY (1250 - ) |
| Child | Robert III DE POISSY (1230 - 1265) |
| Child | Mathilde DE POISSY (1237 - 1304) |
| Father | Robert III DE POISSY (1195 - 1250) |
| Mother | Lucie DE NEUFBOURG (1190 - ) |