Gabrielle Marie Anne Henriette de Mary de Longueville
- Born on July 15, 1878
- Deceased on April 13, 1963 in Avranches, at the age of 84 years
Parents
- Albéric Marie César de Mary de Longueville (1841 - 1882), maire
- Mathilde Émilie Marie de Croisilles (1846 - )