Nielsen Hayden genealogy
Aleidis van Zotteghem
1. Aleidis van Zotteghem (daughter of Walter I van Zotteghem and Richilda de Tournai). Aleidis married Sohier II d'Enghien before 1219. [Group Sheet] [Family Chart]
Children:- Wautier I d'Enghien died in 1271.
- Gerard I d'Enghien
- Ide d'Enghien
2. Walter I van Zotteghem Walter married Richilda de Tournai. [Group Sheet] [Family Chart]
3. Richilda de Tournai (daughter of Everard III Radulf de Mortagne and Mathilde de Béthune). Children:
Generation: 3
6. 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]
7. Mathilde de Béthune (daughter of Guillaume I de Béthune and Clémence de Cambrai-Oisy). Children:
Generation: 4
12. Everard II Radulf de Mortagne (son of Walter de Mortagne and Petronella). Everard married Richilde de Hainault before 1144. [Group Sheet] [Family Chart]
13. Richilde de Hainault (daughter of Baldwin III of Hainaut and Yolande von Wassenberg). Children:
14. Guillaume I de Béthune (son of Robert IV Grossus and Adèlide de Péronne); died in 1138. Guillaume married Clémence de Cambrai-Oisy. [Group Sheet] [Family Chart]
15. Clémence de Cambrai-Oisy (daughter of Hugues II de Cambrai-Oisy and Héldiarde). Children:
- 7. Mathilde de Béthune
- Robert V was born before 1138; died on 10 Jan 1191 in Acre, Palestine.
Generation: 5
24. Walter de Mortagne (son of Everard I de Mortagne and Francka). Walter married Petronella. [Group Sheet] [Family Chart]
25. Petronella Children:
26. Baldwin III of Hainaut was born in 1088 (son of Baldwin II De Hainaut and Ida of Louvain); died in 1120. Baldwin married Yolande von Wassenberg about 1107. Yolande (daughter of Gerhard I von Wassenberg) was born about 1090 in of Guelders, Netherlands; died in 1155. [Group Sheet] [Family Chart]
27. Yolande von Wassenberg was born about 1090 in of Guelders, Netherlands (daughter of Gerhard I von Wassenberg); died in 1155. Children:
- Ida de Hainaut
- 13. Richilde de Hainault
- Baldwin IV of Hainaut was born in 1110; died on 8 Nov 1171.
28. Robert IV Grossus (son of Robert III Calvus). Robert married Adèlide de Péronne. [Group Sheet] [Family Chart]
29. Adèlide de Péronne (daughter of Robert II de Péronne). Children:
- 14. Guillaume I de Béthune died in 1138.
30. Hugues II de Cambrai-Oisy Hugues married Héldiarde. [Group Sheet] [Family Chart]
31. Héldiarde Children:
Generation: 6
48. Everard I de Mortagne (son of Alard I de Peteghem). Everard married Francka. [Group Sheet] [Family Chart]
49. Francka Children:
52. Baldwin II De Hainaut was born in 1056 (son of Baldwin VI and Richilde of Hainaut); died in 1098 in Anatolia. Baldwin married Ida of Louvain in 1084. Ida (daughter of Henry II of Louvain and Adelheid) was born in of Louvain, Brabant, Belgium; died in 1139. [Group Sheet] [Family Chart]
53. Ida of Louvain was born in of Louvain, Brabant, Belgium (daughter of Henry II of Louvain and Adelheid); died in 1139. Children:
- Arnould de Hainault
- Ida de Hainaut was born about 1085; died after 1101.
- 26. Baldwin III of Hainaut was born in 1088; died in 1120.
- Alix of Hainaut was born before 1098; died after 1153.
54. Gerhard I von Wassenberg was born about 1060 in of Wassenberg, North Rhine-Westphalia, Germany; died before 1138. Children:
- Judith von Wassenberg was born in 1090; died on 24 Jun 1151.
- 27. Yolande von Wassenberg was born about 1090 in of Guelders, Netherlands; died in 1155.
- Gerhard von Wassenberg was born about 1098.
56. Robert III Calvus (son of Robert II Fasciculus). Children:
58. Robert II de Péronne Children: