Jean was the son of unknown parents. The date and place of his birth have not been found.
He died on 05 JUN 1288 in à la Bataille de Worringen.
His wife was Marie de Mortagne. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Death | 5 JUN 1288 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Grammene |