Jean de Fontenay
- Born on January 1, 1878
- Deceased on February 8, 1948 in Le Mans, at the age of 70 years
Parents
- Robert de Fontenay (1838 - 1918), officier
- Laure de Vassal-Cadillac (1853 - )
Family
- Married on May 6, 1913 in Paris, with Élisabeth Belhomme de Franqueville (1886 - 1976), issuing
Private