- Born on October 1, 1766 in Gaillac
- Deceased on April 10, 1837 in this municipality, at the age of 70 years
Parents
- Louis Charpentier de Cossigny (1737 - 1808), capitaine au régiment de lyonnais infanterie, propriétaire
- Jeanne Renée Jego de Saint-Aubin (1742 - 1819)
Family
- Married on October 16, 1796 in Gaillac, with Catherine d'Yversen (1772 - 1837), issuing
Louise Victoire Hortense (1797 - 1885)- Louis Adolphe (1798 - 1872)
- Roch Louis Gaston (1804 - 1870)