Hélène Emma Louise Kühne
- Born on May 16, 1884 in Geneva
- Deceased on March 28, 1974 in Chêne-Bougeries, at the age of 89 years
Parents
- André Bénédict Kühne (1856 - 1888)
- Camille Laure Charlotte Galopin (1859 - 1934)
Family
- Married with François Henri Mathey-Doret dit Doret (1878 - 1955), issuing
- Andrée (1907 - 2000)
Marc (1909 - 1991)- René (1913 - 2008)
- Jean Paul (1915 - 2010)
- Michel Henri (1917 - 2009)