Stéphanie Bonvin
- Born on September 5, 1878
- Deceased on May 27, 1964 in Monthey, at the age of 85 years
Parents
- Joseph Bonvin (1848 - 1909)
- Stéphanie Barman (1854 - 1908)
Family
- Married on March 31, 1902 in Leukerbad, with Xaver de Werra (1867 - 1942)