- Born on October 18, 1825 in Paris
- Deceased on January 6, 1898 in Fontaine-Henry, at the age of 72 years
Parents
- Toussaint de Cornulier (1789 - 1862), marquis de Cornulier, conseiller général des Landes, lieutenant-colonel de cavalerie
- Hermine de Sesmaisons (1806 - 1867)
Family
- Married on June 1, 1847 in Agy, with Élisabeth-Ernestine Le Doulcet de Méré (1825 - 1900), issuing
- Jean (1849 - 1935)
- Henri (1849 - 1936)
Marie Madeleine Aglaë Joséphine (1851 - 1938)