Marie Henriette Émilie Mathilde de Mary de Longueville
- Born on June 19, 1868
- Deceased on October 1, 1955 in Avranches, at the age of 87 years
Parents
- Albéric Marie César de Mary de Longueville (1841 - 1882), maire
- Mathilde Émilie Marie de Croisilles (1846 - )