J.M.S. Careless was born on February 17, 1919 in Toronto, Ontario, Canada. J.M.S. is known for Folio (1955), John A. Macdonald: The Impossible Idea (1961) and Louis-Joseph Papineau: The Demi-God (1961). J.M.S. was married to Elizabeth Robinson. J.M.S. died on April 6, 2009 in Toronto, Ontario, Canada.
