High Quality Content by WIKIPEDIA articles! The Presbyterian Church in Canada is the name of a Protestant Christian church, of presbyterian and reformed theology and polity, serving in Canada under this name since 1875, although the United Church of Canada claimed the right to the name from 1925 to 1939. According to the Canada 2001 Census 409,830 Canadians identify themselves as Presbyterian, that is, 1.4% of the population.