Pierre Hyacinthe Delaunay
- Deceased before 1800
Parents
- Eustache Hyacinthe Delaunay (1714 - 1755), épicier apothicaire
- Catherine Marguerite Rose Hua (1717 - 1762)
Family
- Married on May 22, 1764 in Mantes-la-Jolie, with Marie Élisabeth Verrier ( - 1814)