Nielsen Hayden genealogy
Isabel de Montlhéry
1. Isabel de Montlhéry Family/Spouse: Thibault I de Dampierre-sur-l'Aube. Thibault (son of Gauthier de Moeslain) died between 1106 and 1107. [Group Sheet] [Family Chart]
Children:
- 2. Guy I de Dampierre died in 1151.
Generation: 2
2. Guy I de Dampierre (1.Isabel1) died in 1151. Family/Spouse: Helvide de Baudement. Helvide (daughter of André de Baudement and Agnès of Braine) died in 1165. [Group Sheet] [Family Chart]
Children:
- 3. Guillaume I de Dampierre
- 4. Agnès de Dampierre-sur-l'Aube died after 1192.
Generation: 3
3. Guillaume I de Dampierre (2.Guy2, 1.Isabel1) Family/Spouse: Ermengarde de Mouchy. [Group Sheet] [Family Chart]
Children:
- 5. Elisabeth de Dampierre
- 6. Helvide de Dampierre
- 7. Guy II de Dampierre was born about 1160; died on 18 Jan 1216; was buried in Abbey of St. Laumer, Blois, Loir-et-Cher, France.
4. Agnès de Dampierre-sur-l'Aube (2.Guy2, 1.Isabel1) died after 1192. Family/Spouse: Narjod II de Toucy. Narjod (son of Itier III de Toucy and Elizabeth) died after 1190. [Group Sheet] [Family Chart]
Children:
- 8. Itier IV de Toucy died in 1218 in near Damietta, Egypt.
Generation: 4
5. Elisabeth de Dampierre (3.Guillaume3, 2.Guy2, 1.Isabel1) Family/Spouse: Joffroi I. Joffroi (son of Gobert V and Ida de Chiny) died on 20 Jun 1222. [Group Sheet] [Family Chart]
Children:
- 9. Gobert VI died about 20 Aug 1263.
6. Helvide de Dampierre (3.Guillaume3, 2.Guy2, 1.Isabel1) Helvide married St. Jean de Montmirail before 1194. Jean (son of André de Montmirail and Hildiarde d'Oisy) was born about 1167; died on 28 Sep 1217 in Longpont Abbey, Longpont, Aisne, France. [Group Sheet] [Family Chart]
Children:
- 10. Felice de Montmirail died in 1243.
7. Guy II de Dampierre (3.Guillaume3, 2.Guy2, 1.Isabel1) was born about 1160; died on 18 Jan 1216; was buried in Abbey of St. Laumer, Blois, Loir-et-Cher, France. Family/Spouse: Mahaut I de Bourbon. Mahaut (daughter of Archambaud VIII de Bourbon and Alix of Burgundy) was born about 1166; died on 18 Jun 1228. [Group Sheet] [Family Chart]
Children:
- 11. Marie de Dampierre-sur-l'Aube died before Nov 1245.
- 12. Archambaud VIII de Dampierre was born about 1187; died in 1242.
- 13. Guillaume de Dampierre was born in 1196; died on 3 Sep 1231.
8. Itier IV de Toucy (4.Agnès3, 2.Guy2, 1.Isabel1) died in 1218 in near Damietta, Egypt. Itier married Béatrix de Rion in 1206. Béatrix died after 12 Jan 1221. [Group Sheet] [Family Chart]
Children:
- 14. Jean I de Toucy