Jacques Jay de Beaufort
- Deceased in 1820
Parents
- Pierre Jay de Beaufort (c. 1700 - )
- Isabelle du Puy de La Forest (aft. 1710 - ), dame de Barrière
Family
- Married on September 14, 1774 in Bordeaux, with Béatrix de Paty (c. 1750 - ), dame de Barrière, issuing
- Alphonse Henri Claude (1782 - )
- Claude (aft. 1775 - )
Élisabeth (aft. 1775 - )