1898  (1967)  [Caption] Uncle Sam to Jack Canuck--"I hate to see any of the folks leaving home. But when they do go I like to see 'em go to Canada where they'll feel at home and get square treatment."
1908  The Toronto Globe has a cartoon wherein Jack Canuck is walking arm in arm with Laurier and saying, "I like to walk with a man who can set the pace for me."
1963  What is the origin of the nickname Jack Canuck?