Hello Mr Therrien, excuse for the long delay to respond but retired, we are very busy.
Concerning your grand-mother, i have five others sibblings and perhaps six (6) 1. Marie Genevieve born 10.07.1855 and baptized 15.07.1855 at St-André D'Argentieuil (Nothing else except I have Marie who married Victor Aubé at Vinton (Ste-Élizabeth) 2.-Joseph born 29.07.1857, baptized 02.08.1857 at St-Philippe d'argenteuil. He married Aurélie Chartrand in 21.09.1889 at Ottawa (Notre-Dame) 3.- Francois born 30.01.1860 anne baptized Frs-Xavier 05.02.1860 at St-Stanislas de Kostka. He married Malvina Filliatrault 21.08.1882 at Buckingham and the 10.11.1894 at Buckingham, he married in second, her sister Rosalie Filliatrault 4.- Hyacinthe born 06.06.1862 baptized 27.07.1862 at St-Philippe d'Argenteuil. He married Joséphine Filliatrault 27.09.1886 at Buckingham. 5. Marguerite born 21.05.1869, died 21.04.1960. She married Alfred Chartrand 21.07.1889 at Ottawa Notre-Dame. 6. Marie-Jeannne
I hope this information give you somme response to your research