When Marie Louise Vaudrin was born on September 20, 1907, in Prescott, Ontario, her father, Cesaire, was 38 and her mother, Albina, was 24. She married Maurice Pitre on November 14, 1925, in Plantagenet, Ontario They had 11 children during their marriage. She died on December 17, 1974, in her hometown, at the age of 67, and was buried there.
1911 Census of Canada, Year: 1911; Census Place: 11 - Clarence Township, Bourget Village, Russell, Ontario; Page: 15; Family No: 127
1921 Census of Canada, Reference Number: RG 31; Folder Number: 85; Census Place: Clarence (Township), Russell, Ontario; Page Number: 2