Guillaume du Fay de Lavallaz
- Born on July 2, 1835 in Sion
- Deceased on July 29, 1899 in this municipality, at the age of 64 years
Parents
- Antoine du Fay de Lavallaz (1786 - 1870)
- Madeleine de Courten (1800 - 1869)
Family
- Married on September 20, 1858 in Sion, with Marie de Riedmatten (1834 - 1915), issuing
