When Gabriel William St. Amand was born in 1848, in Quebec, Canada, his father, Pierre St. Amand, was 29 and his mother, Adélaïde Dyrragon, was 27. He married Euphroise Esther Charlebois on 16 August 1873, in Pembroke, Renfrew, Ontario, Canada. They were the parents of at least 1 son and 4 daughters.
Americanized spelling of French St . Denis .