- Born on March 24, 1842 in Rouen
- Deceased on May 22, 1935 at Chateau d'Offranville, at the age of 93 years
Parents
- Henri Arnois de Captot (1817 - 1886), propriétaire
- Eulalie Lecarpentier (1813 - 1876)
Family
- Married on December 11, 1866 in Rouen, with Arthur Richard Rouxelin de Formigny de La Londe (1831 - 1897), vicomte de Formigny, historien, issuing
Robert (1867 - 1951)- Edgard (1869 - 1881)
- Marguerite (1872 - 1965)
- Marie Thérèse (1874 - 1931)