- Born on November 18, 1763 in Arpajon-sur-Cère
- Deceased on September 16, 1849 in Liginiac, at Chateau de Marèges, at the age of 85 years
Parents
- Charles-Joseph de Saint-Martial (1733 - 1767), chevalier, baron de Conros, officier au régiment du Roi-infanterie
- Marie de Combarel du Gibanel (1734 - ), dame de Bellegarde
Family
- Married on December 19, 1785 in Arpajon-sur-Cère, with Maurice de Bonafos de Bélinay (1757 - ), issuing
Maurice (1786 - 1865)