Yvonne Louise Champagnac
- Born on April 16, 1894 in Pantin
Parents
- Aimé Florian Champagnac (1858 - )
- Blanche Louise Jiquel (1863 - )
Family
- Married on December 14, 1912 in Pantin, with Alfred Charles Roger (1889 - ), issuing
- Simone Alice (1919 - 1999)