Jean was the son of unknown parents. The date and place of his birth have not been found.
He died about 1345. The place is not known.
His wife was Beatrice de Sombreffée. They were married, but the date and place have not been found. Their only known child was Béatrix (?-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | ABT 1345 |
|