Jean was the son of unknown parents. The date and place of his birth have not been found.
He died after 1388. The place is not known.
His wife was Guillemette le Mercier. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Death | AFT 1388 |
|
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Cheppoy |
Note 1
son of Jean II de CHEPOY & Jeanne de BUCY †1391/