- Born on July 4, 1777 in Sézanne
- Baptized the next day at église Saint-Denis
- Deceased on August 24, 1853 in Paris, at the age of 76 years
Parents
- Jean-François Huot de Longchamp (1742 - 1821), sous-inspecteur des Eaux-et-Forêts de Sézanne
- Denise Mullot (1748 - 1838)
Family
- Married on December 1, 1817 in Troyes, with Marie-Joséphine Dubois de Morembert (1793 - 1825), issuing
- Alexandre-Denis (1818 - 1879)
Julie-Françoise (1819 - 1819)- Marie-Elisabeth (1821 - 1878)
- Charles (1824 - 1892)