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You didn't give any dates for your family, but the FamilySearch website of the LDS church has one listed on the 1881 census, who lived in Ste-Ours, Richelieu, was 32 years old, and had wife Adeline age 27, sons Ernest age 7 and Albert age 4 and daughter Ernestine age 2, and I'm fairly sure they would have had more children. This is on NA film # C-13202 (and LDS film #1375838) and is Dist. 61, Sub-Dist. J, Page 30, Household 169. The only other Prisque of a likely age is 19, living with his parents in Ste-Robert, and I found no Adrien listed on this website.
There is listed in the IGI a Prisque b.1848 in Sorel to Ignace Peloquin and Catherine Cournoyer, who could well be the same as the one age 32 in Ste-Ours. I hope this is of use to you.
My husband is descended from the Felix Peloquin line through his great-grandfather Charles, who moved to Wisconsin in 1855.