Pierre Jay de Beaufort
- Born circa 1700
Family
- Married with Isabelle du Puy de La Forest (aft. 1710 - ), dame de Barrière, issuing
- Jacques ( - 1820)
Gabrielle Thérèse (1728 - )- Jacques (c. 1730 - )
- Pierre Raymond (1736 - )
Jacques ( - 1820) Gabrielle Thérèse (1728 - ) Jacques (c. 1730 - ) Pierre Raymond (1736 - )