- Born on August 9, 1804 in Le Puy-en-Velay
- Deceased in 1839, at the approximate age of 34 years
Parents
- Jean Louis de Matussières (1773 - ), baron de Mercœur
- Clotilde de Saint-Michel
Family
- Married on November 16, 1835 in Saint-Alban-d'Ay, with Gabrielle de Romanet de Lestrange (1815 - ), issuing
Louise (1837 - 1899)