- Born on November 13, 1839 in Rennes
- Deceased on January 25, 1889 in La Couyère, at château du Plessix, at the age of 49 years
Parents
- Marie-Fidèle de Langle (1784 - 1859), marquis de Langle
- Ernestine de Ghaisne de Bourmont (1809 - 1839)
Family
- Married on July 3, 1869 in Paris, with Louise de Labriffe (1849 - 1924), issuing
- Louis (1870 - 1953)
Marguerite (1872 - 1947)- Hélène (1873 - 1954)
- Marie (1874 - 1959)
- Jean (1875 - 1877)
- Henri (1879 - 1944)
- Claude Marie Arnault (1884 - 1938)
- Claude Marie Arnaud (1884 - 1938)