- Born on August 24, 1806
- Deceased on July 15, 1863 in Guignicourt, at the age of 56 years
Parents
- Charles Joseph Dupleix de Mézy (1766 - 1835), comte de Mézy, pair de France, préfet du Nord
- Gabrielle Véron (c. 1777 - 1824)
Family
- Married on March 5, 1827 in Paris, with Hérard du Cauzé de Nazelle (1795 - 1880), marquis du Cauzé de Nazelle, maire de Guignicourt, chevau-léger de la garde du Roi, issuing
Charles (1828 - 1896)- François Hérard (1837 - 1902)
- Louise (1843 - 1914)
- Caroline Victorine Marie (1843 - 1908)