Jean was the son of unknown parents. The date and place of his birth have not been found.
His wife was Huguette des Coutes, who he married in 1395. The place has not been found. They had no known children.
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur du Plessis Trouillard |
Note 1
fils de Jean de COUTES †/1374 & Marguerite de VIEUXPONT