Hélène de Werra
- Born in 1904
- Deceased in 1996, at the approximate age of 91 years
Parents
- Meinrad Charles Joseph Marie Raphaël de Werra (1873 - 1956), docteur en médecine
- Clémentine Clavel (c. 1875 - )
Family
- Married in 1931, with Léon Zen Ruffinen (1898 - 1975), pharmacien