John Alexander Stewart, (1867 – October 7, 1922) was a Canadian politician. Born in Renfrew, Ontario, he was a lawyer before being elected to the House of Commons of Canada for the Ontario riding of Lanark. A Unionist, he was appointed Minister of Railways and Canals on September 21, 1921, but served at the post for only three months. External links 1867 births 1922 deaths Canadian Ministers of Railways and Canals Members of the House of Commons of Canada from Ontario Members of the King's Privy Council for Canada Unionist Party (Canada) MPs