- Born on December 16, 1840 in Paris, at 10e ancien
- Deceased on September 19, 1913 in Saint-Georges-sur-Loire, at the age of 72 years
Parents
- Tanneguy Duchâtel (1803 - 1867), comte Duchâtel, ministre de l'Intérieur, ministre des Finances
- Eglé Paulée (c. 1817 - 1878)
Family
- Married on July 1, 1862 in Paris, with Louis IV de La Trémoïlle (1838 - 1911), chevalier, prince de Tarente, propriétaire, issuing