- Born on April 15, 1844 in La Flèche
- Deceased on December 29, 1870 in Laval, at place de Hercé, at the age of 26 years
Parents
- Adhémar de Vincens de Causans (1817 - 1876), marquis de Causans, président de la fabrique de la paroisse de Clefs
- Louise Salmon (1816 - 1846)
Family
- Married on May 14, 1867 in Laval, with Marie-Anne de Lastic Vigouroux (1847 - 1924), issuing
Tiburgette (1868 - 1946)- René (1871 - 1946)