Jacques was the son of unknown parents. The date and place of his birth have not been found.
His wife was Marie Alleman. They were married, but the date and place have not been found. Their only known child was Renaud (?-1311).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | seigneur de Damelet | |||||
| Nobility Title | baron of Veligosti (Véligourt) | |||||
| Nobility Title | gouverneur de l'Argolide |