Nielsen Hayden genealogy
Marie de Roeulx
1. Marie de Roeulx (daughter of Eustache de Roeulx and Agnès de Trazegnies). Family/Spouse: Hugo IV. Hugo (son of Hugo III and Maria de Gavre) was born about 1235; died about 1288. [Group Sheet] [Family Chart]
Children:- Maria died before 1295.
2. Eustache de Roeulx (son of Eustache Campulus and Marie de Trith); died in 1288. Eustache married Agnès de Trazegnies. Agnès (daughter of Gilles III de Trazegnies and Ide d'Enghien) died after 1270. [Group Sheet] [Family Chart]
3. Agnès de Trazegnies (daughter of Gilles III de Trazegnies and Ide d'Enghien); died after 1270. Children:
Generation: 3
4. Eustache Campulus (son of Eustache Canivet and Marie de Tournai); died before Apr 1282. Eustache married Marie de Trith. [Group Sheet] [Family Chart]
5. Marie de Trith Children:
- 2. Eustache de Roeulx died in 1288.
6. 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]
7. Ide d'Enghien (daughter of Sohier II d'Enghien and Aleidis van Zotteghem). Children:
- 3. Agnès de Trazegnies died after 1270.
Generation: 4
8. Eustache Canivet (son of Eustache le Valet and Bertha de Gavre); died before 1224. Eustache married Marie de Tournai. [Group Sheet] [Family Chart]
9. Marie de Tournai (daughter of Baldwin de Mortagne and Heldiarde). Children:
- 4. Eustache Campulus died before Apr 1282.
12. 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]
13. Mathilde de Hacquegnies died before Aug 1230. Children:
- 6. Gilles III de Trazegnies died about 13 Oct 1253.
14. Sohier II d'Enghien (son of Englebert IV d'Enghien and Ida d'Avesnes). Sohier married Aleidis van Zotteghem before 1219. [Group Sheet] [Family Chart]
15. Aleidis van Zotteghem (daughter of Walter I van Zotteghem and Richilda de Tournai). Children:
- Wautier I d'Enghien died in 1271.
- Gerard I d'Enghien
- 7. Ide d'Enghien
Generation: 5
16. Eustache le Valet (son of Eustache de Hainault and Marie de Morlanwelz); died in Jul 1186. Eustache married Bertha de Gavre. [Group Sheet] [Family Chart]
17. Bertha de Gavre (daughter of Rasso III de Gavre and Eve de Chièvres 'dite Domizon). Children:
- 8. Eustache Canivet died before 1224.
18. Baldwin de Mortagne (son of Everard III Radulf de Mortagne and Gertrude de Montaigu). Baldwin married Heldiarde. [Group Sheet] [Family Chart]
19. Heldiarde Children:
24. 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]
25. Aleid van Boulaere (daughter of Nikolaus van Boulaere and Ada de Roeulx). Children:
- 12. Otton III de Trazegnies was born about 1198; died between 12 Aug 1241 and Apr 1242.
28. Englebert IV d'Enghien (son of Englebert III d'Enghien and Elisabeth de Trazegnies). Englebert married Ida d'Avesnes. Ida (daughter of Jacques d'Avesnes and Adela of Guise) died about 23 Sep 1216. [Group Sheet] [Family Chart]
29. Ida d'Avesnes (daughter of Jacques d'Avesnes and Adela of Guise); died about 23 Sep 1216. Children:
30. Walter I van Zotteghem Walter married Richilda de Tournai. [Group Sheet] [Family Chart]
31. Richilda de Tournai (daughter of Everard III Radulf de Mortagne and Mathilde de Béthune). Children:
Generation: 6
32. 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]
33. Marie de Morlanwelz (daughter of Jean de Morlanwelz); died before 1174. Children:
- 16. Eustache le Valet died in Jul 1186.
- Ada de Roeulx
34. Rasso III de Gavre (son of Rasso II de Gavre); died in 1150. Rasso married Eve de Chièvres 'dite Domizon. Eve (daughter of Guy de Chièvres and Ida van Ath) was born about 1110. [Group Sheet] [Family Chart]
35. Eve de Chièvres 'dite Domizon was born about 1110 (daughter of Guy de Chièvres and Ida van Ath). Children:
- Rasso IV de Gavre died before 1190.
- 17. Bertha de Gavre
36. Everard III Radulf de Mortagne (son of Everard II Radulf de Mortagne and Richilde de Hainault). Everard married Gertrude de Montaigu. [Group Sheet] [Family Chart]
37. Gertrude de Montaigu (daughter of Lambert de Montaigu). Children:
48. 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]
49. Mathilde de Neyghem died before 1219. Children:
- Elisabeth de Trazegnies
- 24. Gilles II de Trazegnies died in 1204.
50. Nikolaus van Boulaere Nikolaus married Ada de Roeulx. [Group Sheet] [Family Chart]
51. Ada de Roeulx (daughter of Eustache de Hainault and Marie de Morlanwelz). Children:
56. Englebert III d'Enghien (son of Huwes I d'Enghien). Englebert married Elisabeth de Trazegnies. [Group Sheet] [Family Chart]
57. Elisabeth de Trazegnies (daughter of Otton II de Trazegnies de Blicquy and Mathilde de Neyghem). Children:
58. Jacques d'Avesnes was born in 1150 (son of Nicholas d'Oisy and Matilda de la Roche); died on 7 Sep 1191 in Arsuf, Palestine. Jacques married Adela of Guise in 1180. [Group Sheet] [Family Chart]
59. Adela of Guise (daughter of Bouchard of Guise and Alix). Children:
- Alix d'Avesnes
- Mathilde d'Avesnes died after 5 Nov 1236.
- 29. Ida d'Avesnes died about 23 Sep 1216.
- Gautier II d'Avesnes died after 1243.
- Bouchard IV d'Avesnes was born about 1181; died on 7 Sep 1244.
62. Everard III Radulf de Mortagne (son of Everard II Radulf de Mortagne and Richilde de Hainault). Everard married Mathilde de Béthune. [Group Sheet] [Family Chart]
63. Mathilde de Béthune (daughter of Guillaume I de Béthune and Clémence de Cambrai-Oisy). Children: