Jacques was the son of unknown parents. The date and place of his birth have not been found.
His wife was Marguerite-Léonarde Baudon, who he married in Église Saint-Nicolas-des-Champs, Paris, Île-de-France, France . The date has not been found. Their two known children were Marie-Madeleine (1650-1733) and Marie-Claude (1646-1691).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | sieur de La Fontaine |