- Born on September 24, 1797 in London
- Deceased on August 27, 1878 in La Chapelle-sur-Oudon, at the age of 80 years
Parents
- Denis Charles de Saint-Genys (1749 - 1823), marquis de Saint-Genys
- Marie Henriette Robinault
Family
- Married on May 15, 1827 in Loiré, with Marie Eulalie Turpin de Crissé (1804 - 1870), sans profession, issuing