Austin Cuvillier was a businessman and political figure in Lower Canada and Canada East. He was a successful Canadien businessmen, unusual when most businessmen in Lower Canada were British. He also was a member of the Legislative Assembly of Lower Canada for twenty years, as a member for the Parti canadien, which tended to oppose the policies of the British-appointed governors. As a result, he served as a bridge between the conservative business community, and the more radical Parti canadien, although he finally broke with the Parti canadien prior to the Lower Canada Rebellion of 1837–1838.

The Legislative Assembly of the Province of Canada was the lower house of the Parliament of the Province of Canada. The Province of Canada consisted of the former province of Lower Canada, then known as Canada East, and Upper Canada, then known as Canada West. It was created by The Union Act, 1840.