- Born in 1812
- Deceased on May 11, 1870 in Tournai, at the approximate age of 57 years
- Burial in Bouvignies
Parents
- César René de Choiseul-Praslin (1779 - 1846), baron de Quintin
- Marie Amélie Cécile Charlotte de Mauconvenant (1789 - 1812)
Family
- Married on September 27, 1839 in Paris, with Georges de Nédonchel (1813 - 1901), issuing
- Caroline (1840 - 1905)