Yvonne Blanche Hentsch
- Born on August 9, 1907 in Geneva
- Deceased on May 4, 1991 in this municipality, at the age of 83 years
- Burial on May 8, 1991 in Chêne-Bougeries
Parents
- Paul Auguste Hentsch (1874 - 1925), ingénieur
- Annie Hamilton Dix (1874 - 1964)