1881 Canada Census, Québec, Richlieu, St-Robert
Pivin, Pierre, age 61, farmer (enumerated as Puvin)
Salvas, Marie, age 61 (maiden name used by enumerator)
Same household as parents, Marie, a widow and three children:
Pivin, Marie, age 32
Péloquin, Pierre, age 7
Marie, age 4
Félix, age 1