Jean was the son of unknown parents. The date and place of his birth have not been found.
His wife was Isabeau du Bellay, who he married in 1389. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Coulaines et de la Possonière |