- Born on January 15, 1774 in Carcassonne
- Deceased on November 15, 1858 in Toulouse, at the age of 84 years
Parents
- Gabriel de Lasset (1739 - ), marquis de Lasset
- Clotilde de Montredon (1740 - )
Family
- Married on March 26, 1795 in Rustiques, with César d'Hélie de Saint-André (1764 - 1833), baron d'Hélie, économe du collège royal de Bordeaux, issuing
François (1797 - )