Yvan Léon Berthoud
- Born on September 28, 1908
- Deceased on February 16, 1949 in Neuchâtel, at the age of 40 years
Parents
- Léon Maurice Berthoud (1880 - 1945), ingénieur, électricien
- Marguerite Julie Calame (1881 - 1968)
Family
- Married on May 26, 1933, with Alice Zumbach (1904 - 1989)
- Married on July 11, 1942, with Private