Collection search - Notes on 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). With correspondence, 1967, of Gertrude Maria Harkin Mahoney (b. 1896), of Rockland, Russell County, Ontario. (With the family of John Keough below.) (MISSING)