Lower Canada Rebellion
When news of the arrest of the Patriote leaders reached Upper Canada, William Lyon Mackenzie launched an armed rebellion in December 1837. In the meantime, filibusters from the United States, the Hunter Patriots, formed a small militia and attacked Windsor, Upper Canada, to support the Canadian Patriots. This resulted in the declaration of martial law by the Lower Canadian government.
Legislative Council of Upper Canada
The Legislative Council of Upper Canada was the upper house governing the province of Upper Canada. Modelled after the British House of Lords, it was created by the Constitutional Act of 1791. It was specified that the council should consist of at least seven members. Members were appointed for life but could be dropped for non-attendance. The first nine members of the council were appointed on 12 July 1792. The speaker was usually the Chief Justice of the Court of King's Bench. The Legislative Council was dissolved on 10 February 1841 when Upper and Lower Canada were united into the Province of Canada. Some members were reappointed to the Legislative Council of the united Province.