Nielsen Hayden genealogy
St. Jean de Montmirail
Abt 1167 - 1217 (~ 50 years)
Generation: 1
Generation: 3
Generation: 4
Generation: 5
Generation: 6
1. St. Jean de Montmirail was born about 1167 (son of André de Montmirail and Hildiarde d'Oisy); died on 28 Sep 1217 in Longpont Abbey, Longpont, Aisne, France. Jean married Helvide de Dampierre before 1194. [Group Sheet] [Family Chart]
Children:- Felice de Montmirail died in 1243.
2. André de Montmirail (son of Hélie de Montmirail and Adelaide de Mareuil); died before 1180. André married Hildiarde d'Oisy. Hildiarde (daughter of Simon and Ada) died before 1177. [Group Sheet] [Family Chart]
3. Hildiarde d'Oisy (daughter of Simon and Ada); died before 1177. Children:
- 1. St. Jean de Montmirail was born about 1167; died on 28 Sep 1217 in Longpont Abbey, Longpont, Aisne, France.
Generation: 3
4. Hélie de Montmirail (son of Gaucher and Elisabeth). Hélie married Adelaide de Mareuil. [Group Sheet] [Family Chart]
5. Adelaide de Mareuil (daughter of Jean and (Unknown) de Ramerupt). Children:
- 2. André de Montmirail died before 1180.
6. Simon Simon married Ada. [Group Sheet] [Family Chart]
7. Ada (daughter of Geoffroy). Children:
- 3. Hildiarde d'Oisy died before 1177.
Generation: 4
8. Gaucher (son of Dalmace and Agnès). Gaucher married Elisabeth. [Group Sheet] [Family Chart]
9. Elisabeth Children:
10. Jean Jean married (Unknown) de Ramerupt. [Group Sheet] [Family Chart]
11. (Unknown) de Ramerupt (daughter of André de Ramerupt and Adèle). Children:
14. Geoffroy Children:
- 7. Ada
Generation: 5
16. Dalmace Dalmace married Agnès. [Group Sheet] [Family Chart]
17. Agnès Children:
- 8. Gaucher
22. André de Ramerupt (son of Hildouin IV de Montdidier and Adele de Roucy); died after 1118. André married Adèle. [Group Sheet] [Family Chart]
23. Adèle Children:
Generation: 6
44. Hildouin IV de Montdidier was born about 1005 (son of Hildouin III); died in 1063. Hildouin married Adele de Roucy in 1031. Adele (daughter of Ebles I de Roucy and Beatrix of Hainaut) was born about 1014 in Roucy, Aisne, Picardy, France; died in 1062. [Group Sheet] [Family Chart]
45. Adele de Roucy was born about 1014 in Roucy, Aisne, Picardy, France (daughter of Ebles I de Roucy and Beatrix of Hainaut); died in 1062. Children:
- Adèle de Montdidier
- Beatrix de Montdidier died after 1129.
- Adelaide de Rameru
- 22. André de Ramerupt died after 1118.
- Ade de Montdidier died after 1095; was buried in Liessies Abbey, Nord, France.
- Ebles II was born about 1033; died about 1104.
- Marguerite de Montdidier was born about 1050 in of Montdidier, Somme, Picardy, France; died before 1101.
- Felicia of Roucy was born about 1050.