d'Avesnes, Jean I, Comte de Hainaut
| Birth Name | d'Avesnes, Jean I, Comte de Hainaut |
| Gender | male |
| Age at Death | about 39 years, 8 months, 23 days |
Events
| Event | Date | Place | Description | Sources |
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| Birth | about 1218-04-00 | Houffalize, Belgium | ||
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| Death | 1257-12-24 | Valenciennes, France | ||
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Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | d'Avesnes, Bouchard Seigneur de Beaumont | 1181 | 1244-09-07 | |
| Mother | , Marguerite Comtesse de Hainaut, Gravin van Vlaanderen | 1202-07-01 | 1280-02-10 | |
| d'Avesnes, Jean I, Comte de Hainaut | about 1218-04-00 | 1257-12-24 | ||
| Brother | d'Avesnes, Baudoin | 1219 | 1295-04-10 |
Families
Family of d'Avesnes, Jean I, Comte de Hainaut and van Hollant, Aleida |
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| Married | Wife | van Hollant, Aleida ( * 1226 + 1284-04-09 ) | ||||||||||||||
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| Children | ||||||||||||||||
| Name | Birth Date | Death Date |
|---|---|---|
| d'Avesnes, Jean II, Comte de Hainaut et Graaf van Holland en Zeeland | about 1247 | 1304-09-11 |
| d'Avesnes, Guy | 1253 | 1317-05-28 |