Listed as widowed in 1891 census for Hagarty & James, census taken April 20, 1891 (page 18). Both of her parents are listed as being born in Ireland as well. She still had Henry, William, John, Ellen, Adeline and Laurie living with her, as well as Thomas Foy (age 68), who is listed as a domestic, but since he was also born in Quebec, I am fairly sure he is Peter’s brother.
Birthplace from 1891 census of her son, Peter.