Johan Storm Munch was a Bishop in a church where until the 19th century membership was what?
Johan Storm Munch: Johan Storm Munch (31 August 1778–26 January 1832) was a Bishop in the Church of Norway. Church of Norway: The Church of Norway ("Den norske kirke" in Bokmål and "Den norske kyrkja" in Nynorsk) is a Lutheran denomination of Protestant Christianity that serves as the people's church of Norway, as set forth in the Constitution of Norway. Church of Norway:  It is by far the largest church in Norway, and until the 19th century membership was mandatory for everyone.
mandatory for everyone