Cécile Hecquet d'Orval
- Born on September 4, 1881
- Deceased on August 10, 1959, at the age of 77 years
Parents
- Fernand Hecquet d'Orval (1851 - 1911), lieutenant au 7e régiment de chasseurs
- Catherine von Huppmann-Valbella (1856 - 1911)
Family
- Married on July 3, 1908 in Neuilly-sur-Seine, with Gabriel Le Sellier de Chezelles (1879 - 1919), issuing
