Physician
Centurion, 1919–1920
Born 23 April 1843 in Toronto, Ontario, Canada
Died 30 September 1936 in Baltimore, Maryland
Proposed by Samuel W. Lambert and Charles H. Townsend
Elected 1 March 1919 at age seventy-five
Archivist’s Note: Father of W. G. MacCallum; elected after his son