Marguerite Dupuy
- Born on February 5, 1730 in Castelmoron-sur-Lot
- Baptized the same day
Parents
- Jean Claude Dupuy ( - 1760), bourgeois
- Catherine de Gauthier
Family
- Married on March 2, 1747 in Monclar, with Jean de Barrailh (c. 1721 - 1776), capitaine d'état-major au régiment de Penthièvre