Césarine d'Oncieu de Chaffardon
- Born on February 10, 1840 in Chambéry
- Baptized on February 13, 1840
- Deceased in 1871, at the approximate age of 30 years
Parents
- Alexandre d'Oncieu de Chaffardon (1811 - 1849), premier écuyer de S. M. la reine Marie-Christine de Bourbon
- Irma de Pougny de Guillet de Monthoux (1813 - 1875)