- Born on May 22, 1780 at Château de Delut
- Deceased on December 2, 1847 in Saint-Dizier, at the age of 67 years
Parents
- Jean Claude de Failly (1732 - 1796), chevalier
- Agathe Charlotte de Watronville (c. 1740 - 1818)
Family
- Married on January 8, 1805 in Saint-Dizier, with Alexandrine Rose d'Aulnay (1782 - 1833), demoiselle, issuing
- Caroline (1806 - 1873)
Dwelling
Occupations
- chef d'escadron d'artillerie
Distinctions
- officier de l'ordre de la Légion d'honneur
- chevalier de l'ordre de Saint-Louis