Marie d'AvesnesAge: 25 years1216–1241
- Name
- Marie d'Avesnes
| Birth | estimated a gap of 25 years about 1216 25 25 |
| Birth of a son #1 | Guy II. de Châtillon about 1241 (Age 25 years) |
| Death | after 1241 (Age 25 years) |
| Family with parents |
| father |
Walter d'Avesnes Birth: estimated as equal to wife's birth year — about 1191 |
| mother |
Marguerite de Blois Birth: estimated a gap of 25 years — about 1191 |
| herself |
Marie d'Avesnes Birth: estimated a gap of 25 years — about 1216 25 25 Death: after 1241 |
| Family with Hugues I de Châtillon |
| husband |
Hugues I de Châtillon Birth: estimated as equal to wife's birth year — about 1216 25 25 Death: 1248 |
| herself |
Marie d'Avesnes Birth: estimated a gap of 25 years — about 1216 25 25 Death: after 1241 |
| son |
Guy II. de Châtillon Birth: estimated as prior to parent's death — about 1241 25 25 Death: 1289 |