- Born on September 11, 1810 in Paris
- Deceased on February 16, 1876 in this municipality, at avenue Montaigne, at the age of 65 years
Parents
- Joseph Lagrange (1763 - 1836), comte Lagrange et de l'Empire, pair de France, lieutenant-général
- Marie de Talhouët (1786 - 1849)
Family
- Married on January 3, 1829 in Paris, with Charles Ferron de La Ferronnays (1805 - 1863), chevalier, comte de La Ferronnays, député du Gers, conseiller général de l'Oise, issuing
Dwellings
- château de Dangu
- Boury-en-Vexin, château de Boury (1835 - 1849)
- Trie-Château, château de Trie (1849 - )