
| Name | Jean d' AVESNES | |
| Birth | Abt 1241 | Beaumont, Hainaut, Belgium |
| Gender | Male | |
| Death | 18 Feb 1283 | |
| Person ID | I35948 | Coombs |
| Last Modified | 28 Apr 2025 | |
| Father | Baudouin d' AVESNES, Count Of Avesnes, b. Sep 1219, , Houffalize, Luxembourg, Belgium d. 10 Apr 1295 (Age 75 years) | |
| Mother | Félicité de COUCY | |
| Marriage | Abt 1240 | , Vervins, Aisne, France |
| Family ID | F3902 | Group Sheet | Family Chart |
| Family | Agnes Ann VALENCE, b. Abt 1248, Pembroke, Pembrokeshire, Wales d. 1310 (Age 62 years) | |||||||||
| Children |
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| Family ID | F12687 | Group Sheet | Family Chart | ||||||||
| Last Modified | 2 Feb 2026 | |||||||||