William Mackenzie is a name shared by various persons:
William Lyon Mackenzie (
March 12,
1795–
August 28,
1861), a
Scottish-born journalist and rebel in
Upper Canada. Mackenzie is the grandfather of Canadian prime minister
William Lyon Mackenzie King.
Sir William Mackenzie (
October 17,
1849-
December 15,
1923), a
railway contractor and entrepreneur in
Canada, the
United States, and
Brazil.
William Douglas Mackenzie (1859-
1936),
American theologian.
William Mackenzie (1791-1868), a Scottish ophthalmologist.
See more at Wikipedia.org...