- Born on April 8, 1846 in Lyon
Parents
- Ferdinand de Ruolz-Montchal (1810 - 1875), chimiste
- Anne Badin (1813 - 1877)
Family
- Married on December 12, 1866 in Lyon, with Hilaire Bernigaud de Grange de Chardonnet, le Comte de Chardonnet (1839 - 1924), membre de l'Académie des sciences, issuing
- Anne (1869 - 1926)