Pierre Marie Oscar Delacoste
- Born on October 18, 1833 in Monthey
- Deceased on January 28, 1905 in this municipality, at the age of 71 years
Parents
- François Delacoste (1782 - 1851)
- Marie Josephe Madelaine de Vanthéry (1801 - 1864)
Family
- Married on November 28, 1872 in Saint-Maurice, with Constance Biolley (1849 - 1906), issuing
- François Victor Adrien (1873 - 1958)