Nielsen Hayden genealogy
Gilles III de Trazegnies
- Abt 1253
Generation: 1
Generation: 3
Generation: 4
Generation: 5
Generation: 6
1. Gilles III de Trazegnies (son of Otton III de Trazegnies and Mathilde de Hacquegnies); died about 13 Oct 1253. Gilles married Ide d'Enghien about 1247. [Group Sheet] [Family Chart]
Children:- Agnès de Trazegnies died after 1270.
2. Otton III de Trazegnies was born about 1198 (son of Gilles II de Trazegnies and Aleid van Boulaere); died between 12 Aug 1241 and Apr 1242. Otton married Mathilde de Hacquegnies before 1222. Mathilde died before Aug 1230. [Group Sheet] [Family Chart]
3. Mathilde de Hacquegnies died before Aug 1230. Children:
- 1. Gilles III de Trazegnies died about 13 Oct 1253.
Generation: 3
4. Gilles II de Trazegnies (son of Otton II de Trazegnies de Blicquy and Mathilde de Neyghem); died in 1204. Gilles married Aleid van Boulaere in 1197. [Group Sheet] [Family Chart]
5. Aleid van Boulaere (daughter of Nikolaus van Boulaere and Ada de Roeulx). Children:
- 2. Otton III de Trazegnies was born about 1198; died between 12 Aug 1241 and Apr 1242.
Generation: 4
8. Otton II de Trazegnies de Blicquy was born about 1150 (son of Gilles I de Blicquy); died about 1192. Otton married Mathilde de Neyghem about 1176. Mathilde died before 1219. [Group Sheet] [Family Chart]
9. Mathilde de Neyghem died before 1219. Children:
- Elisabeth de Trazegnies
- 4. Gilles II de Trazegnies died in 1204.
10. Nikolaus van Boulaere Nikolaus married Ada de Roeulx. [Group Sheet] [Family Chart]
11. Ada de Roeulx (daughter of Eustache de Hainault and Marie de Morlanwelz). Children:
Generation: 5
16. Gilles I de Blicquy was born about 1125 (son of Otto I de Blicquy and Helvis); died between 1161 and 1162. Children:
- 8. Otton II de Trazegnies de Blicquy was born about 1150; died about 1192.
22. Eustache de Hainault (son of Arnould de Hainault and Beatrix van Ath); died in 1192 in Palestine. Eustache married Marie de Morlanwelz. Marie (daughter of Jean de Morlanwelz) died before 1174. [Group Sheet] [Family Chart]
23. Marie de Morlanwelz (daughter of Jean de Morlanwelz); died before 1174. Children:
- Eustache le Valet died in Jul 1186.
- 11. Ada de Roeulx
Generation: 6
32. Otto I de Blicquy was born about 1070; died before 1138. Otto married Helvis. [Group Sheet] [Family Chart]
33. Helvis Children:
- 16. Gilles I de Blicquy was born about 1125; died between 1161 and 1162.
44. Arnould de Hainault (son of Baldwin II De Hainaut and Ida of Louvain). Arnould married Beatrix van Ath. [Group Sheet] [Family Chart]
45. Beatrix van Ath (daughter of Walter van Ath and Ade de Montdidier). Children:
- 22. Eustache de Hainault died in 1192 in Palestine.
46. Jean de Morlanwelz Children:
- 23. Marie de Morlanwelz died before 1174.