Nielsen Hayden genealogy
Gasce de Poissy
- 11891. Gasce de Poissy died on 14 Aug 1189. Family/Spouse: Constance de Courtenay. Constance (daughter of Pierre of France and Elisabeth de Courtenay) was born about 1174 in Paris, France; died after 1231. [Group Sheet] [Family Chart]
Children:
- 2. Mahaut de Châteaufort died after 25 Jul 1267.
Generation: 2
2. Mahaut de Châteaufort (1.Gasce1) died after 25 Jul 1267. Mahaut married Bouchard I de Marly before Jun 1209. Bouchard (son of Matthieu de Montmorency and Mathilde de Garlande) died on 13 Sep 1226. [Group Sheet] [Family Chart]
Children:
- 3. Mabile de Marly
- 4. Bouchard II de Marly died on 1 Jun 1250.
Generation: 3
3. Mabile de Marly (2.Mahaut2, 1.Gasce1) Family/Spouse: Guglielmo Etendard. Guglielmo died between 17 Jan 1271 and 24 Feb 1271. [Group Sheet] [Family Chart]
Children:
- 5. Guglielmo II Etendard died after 1281.
4. Bouchard II de Marly (2.Mahaut2, 1.Gasce1) died on 1 Jun 1250. Bouchard married Agnes Beaumont before Sep 1233. Agnes (daughter of Guillaume "Pied-de-Rat" de Beaumont) died after 5 May 1260. [Group Sheet] [Family Chart]
Children:
- 6. Isabelle de Marly died on 3 Sep 1292.
Generation: 4
5. Guglielmo II Etendard (3.Mabile3, 2.Mahaut2, 1.Gasce1) died after 1281. Family/Spouse: Isabella d'Aquino. [Group Sheet] [Family Chart]
Children:
6. Isabelle de Marly (4.Bouchard3, 2.Mahaut2, 1.Gasce1) died on 3 Sep 1292. Isabelle married Guy III de Lévis before 1260. Guy (son of Guy II de Lévis and Jeanne de Bruyères) died before 9 Mar 1301. [Group Sheet] [Family Chart]
Children: