Louis Charles Édouard Barthélemy de Mercy
- Born on August 24, 1826 in Vannes-le-Châtel
- Deceased on December 9, 1865 in Acapulco de Juárez, at the age of 39 years
Parents
- Louis Dominique de Mercy (1787 - 1872)
- Catherine Blin
Family
- Married on February 19, 1853 in Vendôme, with Françoise de Salmon du Chastellier (1834 - 1856), issuing
- Louis Palamède Gustave Humbert (1855 - 1906)