In the early morning of Good Friday, April 17, 1840, a terrific explosion shattered the peaceful atmosphere of the village of Queenston in Upper Canada (now Ontario). Brock's Monument, burial place of General Sir Isaac Brock, the much-revered hero of the War of 1812, was in ruins.
William Lyon Mackenzie, journalist, politician (born 12 March 1795 in Dundee, Scotland; died 28 August 1861 in Toronto, ON). A journalist, Member of the Legislative Assembly, first mayor of Toronto and a leader of the Rebellions of 1837, Mackenzie was a central figure in pre-Confederation political life.4
John Graves Simcoe, army officer, lieutenant-governor of Upper Canada (born 25 February 1752 in Cotterstock, Britain; died 26 October 1806 in Exeter, Britain). Simcoe served as an officer with the British army in the American Revolutionary War, but is best known to Canadians as the first lieutenant-governor of the new British colony of Upper Canada, which later became Ontario.1
William Hamilton Merritt, soldier, businessman, politician (b at Bedford, NY 3 July 1793; d at Cornwall, Canada W 5 July 1862). "A Projector," as he styled himself, he epitomized what John Beverley ROBINSON called the defining characteristic of American society, the "anticipating spirit.