This Day In History
December 20

Year Month Start Date Event
1789 December 20 Christ Church opens for service on December 20.
1792 December 20 A fortnightly mail is established between Canada and the United States.
1792 December 20 December 20 - A fortnightly mail is established between Canada and the United States.
1792 December 20 Opening of the first post office in Montreal on December 20.
1792 December 20 Opening of the first post office in Montreal on December 20.
1841 December 20 December 20 - The Kingston Common Council establishes a police force.
1871 December 20 December 20 - Edward Blake becomes premier of Ontario, replacing J. S. Macdonald.
1881 December 20 Born - December 20 - Télesphore-Damien Bouchard, politician (d.1962)
1887 December 20 Born - December 20 - Walter Russell Shaw, politician and Premier of Prince Edward Island (d.1981)
1892 December 20 Born - December 20 - Percy Corbett, legal scholar
1916 December 20 Born - December 20 - Michel Chartrand, activist (d.2010)
1918 December 20 Born - December 20 - Jean Marchand, trade unionist and politician (d.1988)
1924 December 20 Born - December 20 - Judy LaMarsh, politician and Minister, lawyer, author and broadcaster (d.1980)
1940 December 20 Born - December 20 - Ed Helwer, politician
1941 December 20 Died - December 20 - John Campbell Elliott, lawyer and politician (b.1872)
1943 December 20 December 20 - December 27 - Battle of Ortona rages in Italy.
1950 December 20 Born - December 20 - Carolyn Bennett, politician
1973 December 20 Born - December 20 - David Nedohin, curler
1975 December 20 Born - December 20 - Andrew Hoskins, rower
1994 December 20 Died - December 20 - John Wintermeyer, politician (born 1916)
1995 December 20 December 20 - Lieutenant General Jean Boyle becomes Chief of the Defence Staff
1999 December 20 December 20 - Hank Snow, country music artist (born 1914)
2010 December 20 December 20–22: A storm brings flooding storm surge coinciding with high tide and heavy snow to the Atlantic provinces, causing millions of dollars in damage.