Nielsen Hayden genealogy
Baldwin de Mortagne
1. Baldwin de Mortagne (son of Everard III Radulf de Mortagne and Gertrude de Montaigu). Family/Spouse: Heldiarde. [Group Sheet] [Family Chart]
Children:
2. 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]
3. Gertrude de Montaigu (daughter of Lambert de Montaigu). Children:
Generation: 3
4. Everard II Radulf de Mortagne (son of Walter de Mortagne and Petronella). Everard married Richilde de Hainault before 1144. [Group Sheet] [Family Chart]
5. Richilde de Hainault (daughter of Baldwin III of Hainaut and Yolande von Wassenberg). Children:
6. Lambert de Montaigu Children:
Generation: 4
8. Walter de Mortagne (son of Everard I de Mortagne and Francka). Walter married Petronella. [Group Sheet] [Family Chart]
9. Petronella Children:
10. 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]
11. Yolande von Wassenberg was born about 1090 in of Guelders, Netherlands (daughter of Gerhard I von Wassenberg); died in 1155. Children:
- Ida de Hainaut
- 5. Richilde de Hainault
- Baldwin IV of Hainaut was born in 1110; died on 8 Nov 1171.
Generation: 5
16. Everard I de Mortagne (son of Alard I de Peteghem). Everard married Francka. [Group Sheet] [Family Chart]
17. Francka Children:
20. 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]
21. 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.
- 10. Baldwin III of Hainaut was born in 1088; died in 1120.
- Alix of Hainaut was born before 1098; died after 1153.
22. 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.
- 11. Yolande von Wassenberg was born about 1090 in of Guelders, Netherlands; died in 1155.
- Gerhard von Wassenberg was born about 1098.
Generation: 6
32. Alard I de Peteghem (son of Ingelbert II de Peteghem and Glismode). Children:
40. Baldwin VI was born about 1030 (son of Baldwin V and St. Adele of France); died on 10 Jul 1070; was buried in Abbey of Hasnon, Nord-Pas-de-Calais, France. Baldwin married Richilde of Hainaut about 1055. Richilde was born between 1015 and 1020; died on 15 Mar 1086; was buried in Abbey of Hasnon, Nord-Pas-de-Calais, France. [Group Sheet] [Family Chart]
41. Richilde of Hainaut was born between 1015 and 1020; died on 15 Mar 1086; was buried in Abbey of Hasnon, Nord-Pas-de-Calais, France. Children:
- 20. Baldwin II De Hainaut was born in 1056; died in 1098 in Anatolia.
42. Henry II of Louvain was born about 1021 (son of Lambert II and Uda of Lorraine); died about 1078; was buried in Abbey of Nivelles, Brabant. Henry married Adelheid. Adelheid (daughter of Eberhard) died after 1086. [Group Sheet] [Family Chart]
43. Adelheid (daughter of Eberhard); died after 1086. Children:
- Henry III of Louvain died in 1095 in Tournai, Hainaut, Belgium.
- 21. Ida of Louvain was born in of Louvain, Brabant, Belgium; died in 1139.
- (Unknown) of Louvain
- Godfrey I of Brabant was born about 1060 in Louvain, Brabant, Belgium; died on 25 Jan 1139 in Jerusalem.