Family of d'Avesnes, Bouchard Seigneur de Beaumont and , Marguerite Comtesse de Hainaut, Gravin van Vlaanderen
Families
| Married | Husband | d'Avesnes, Bouchard Seigneur de Beaumont ( * 1181 + 1244-09-07 ) | |||||||||||||||||||||||
| Married | Wife | , Marguerite Comtesse de Hainaut, Gravin van Vlaanderen ( * 1202-07-01 + 1280-02-10 ) | |||||||||||||||||||||||
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| Children | |||||||||||||||||||||||||
| Name | Birth Date | Death Date |
|---|---|---|
| d'Avesnes, Jean I, Comte de Hainaut | about 1218-04-00 | 1257-12-24 |
| d'Avesnes, Baudoin | 1219 | 1295-04-10 |