Recherche dans la collection - Notes on the family of Gertrude Maria Harkin Mahoney (b. 1896) of Rockland, Russell County, Ontario, with correspondence. Included are the descendants of John Keough (ca. 1795-1873), who emigrated from Dublin, Ireland, to Lachine, Ile-de-Montréal, Quebec, and later settled near Fournier, Prescott County, Ontario. Also the descendants of John Harkin (fl. 1829-1830), Irish immigrant to West Hawkesbury Township, Prescott County, Ontario, father of Dr. William Harkin (1831-1881), M.P.P. for Prescott and Russell, 1875-1881