- Born on April 15, 1876 in Paris
- Deceased on October 10, 1943 in Les Échelles, at the age of 67 years
Parents
- Gustave de Croÿ (1845 - 1889)
- Louise de Croix (1842 - 1916), propriétaire
Family
- Married on July 7, 1903 in Paris, with Elzéar de Sabran-Pontevès (1865 - 1940), propriétaire, issuing
- Sybille (1905 - 1923)
- Stéphanette (1906 - 1984)
Foulques (1908 - 1973)- Jeanne Marguerite (1909 - 1979)
- Isabelle (1915 - 1997)