Claude Lydie d'Harcourt
- Born on January 11, 1696
- Deceased on December 25, 1750, at the age of 54 years
Parents
- Henri d'Harcourt (1654 - 1718), duc d'Harcourt, maréchal de France, pair de France
- Marie Brûlart (1668 - 1750)
Family
- Married on July 7, 1720, with Gabriel-René de Mailloc (1646 - 1724)