- Born on July 6, 1803
- Deceased on April 9, 1885 in Bergerac, at the age of 81 years
Parents
- Jean Symphorien de La Valette de Monbrun (1773 - 1847), officier de cavalerie
- Élisabeth Émilie de Lageard de Cherval (1781 - 1845)
Family
- Married on July 23, 1837, with Pauline de Brettes ( - 1874), issuing
Marguerite (1840 - 1887)- Emmanuel (1841 - )
- Emmanuel (1841 - )