| description: | Rt Hon William Lyon Mackenzie Served As Canada'S Prime Minister From December 29, 1921 To June 28, 1926; September 26, 1926 To August 7, 1930; October 23, 1935 To November 15, 1948. He Was Born In Berlin, On, (Now Kitchener, On) On December 17, 1874; Educated At University Of Toronto, University Of Chicago, And Harvard University. He Was Minister Of Labour Of Canada During Laurier'S Administration (1909 -1911); Elected As Laurier'S Successor As Leader Of The Liberal Party Of Canada In Ottawa, August 7, 1919. Photo From A Painting By Frank O. Salisbury |