The First Church in Montreal dates to 1673, it was established by Saint Marguerite Bourgeoys and this is it! Notre-Dame de Bon Secours. Montreal’s first church from Fergus Ducharme This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. Share with your family & friendsShare on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)