Hi Jacques,After looking at the information, it looks right.I never knew my father's (Leonard's) parents.But I will try to confirm this with my sisters.Here is what I have now merged with your information.
Damien St. Louis mar. Georgianna Samson 20 Jul. 1892 in St-Polycarpe. Muriel St. Louis mar. ? Munro, (this is 2nd marriage), 1st mar. to a Charlebois, 3 kids (1 in 1st m. and 2 in 2nd m.) Joseph mar. Mary Edith Davidson 2 Sep. 1930 in Ontario Virginie St. Louis mar. Donat Gauthier, 0 kids. Olivier St. Louis mar. Marie Blanche Bedard on 26 Oct. 1935 in Ont., 18 kids, 15 living. Marie Philomene mar. Josephat Ernest Bedard 1 June 1936 in Ont. Lionel Léonard St. Louis b. 6 Jan. 1924/d. 1 Oct. 1992 mar. Cécile Prieur b. 23 Jan. 1923/d. 17 Dec. 1987 mar. on 22 Oct. 1945, had 5 girls Aline, Gisele, Diane, Simone and myself Louise. Simone St. Louis ? (I'm not sure). Donat St. Louis ? (I'm not sure).
I will look at this with my sisters and get back to you.Thanks again for all your help.