Canadian Rebellions By CrazyHorseGirl Jan 1, 1830 Reformers Emerge Reformers Louis Joseph Papineau, William Lyons Mackenzie, and Joseph Howe become active by speaking in meetings, and protesting. Period: Jan 1, 1830 to Jan 1, 1840 Canadian Rebellions 1830-40 Oct 1, 1830 Reformers Propose Changes to Government