Gasce Poissy
Abt 1172 - Abt 1189 (17 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Gasce Poissy [1] b. Abt 1172 d. Abt 14 Aug 1189
- Constance Courtenay b. Abt 1168 d. Abt 1231
- 2 Mahaut Poissy [1.1] b. Abt 1189 d. Abt 25 Jul 1267
- Seigneur Montmorency Bouchard Montmorency b. Abt 1170 d. 13 Sep 1226
- 3 Mabille Montmorency [1.1.1] b. Abt 1215 d. 1215
- Guillaume Estendart b. Abt 1217 d. Abt 1271
- 4 Guillaume Estendart [1.1.1.1] b. 1260 d. 1281
[ =>]
- 4 Guillaume Estendart [1.1.1.1]
- 3 Mabille Montmorency [1.1.1]
- 2 Mahaut Poissy [1.1]