Reform movement (pre-Confederation Canada)
In Upper Canada (Ontario), the Reform movement was formed in opposition to the Family Compact. It was led initially by William Lyon Mackenzie, who became the principal figure in the Upper Canada Rebellion of 1837. Mackenzie went into exile as a result of the failed rebellion. The uprising led to the 1839 Durham Report, which recommended responsible government and the union of Upper and Lower Canada as a means of assimilating Francophones. Only the union of the Canadas was to be immediately implemented.
John Powell (Canadian politician)
John Powell (June 19, 1809 – February 24, 1881) was a Canadian politician who served as mayor of Toronto and played an important role in the Upper Canada Rebellion. Powell was a member of the "Family Compact," the small group of elite families that controlled the politics of Upper Canada in the first half of the nineteenth century. His father, Captain John Powell, was the son-in-law of General Æneas Shaw and his grandfather was Chief Justice William Dummer Powell. He was also a member of the Orange Order in Canada.