The Norwegian Order of Freemasons (Norwegian: Den Norske Frimurerorden) is the Masonic Grand Lodge in Norway. The first lodge (St. Olai Lodge - Later changed to Lodge St. Olaus to the white Leopard) was opened in 1749 and is still working. The Grand Lodge has followed the Swedish Rite since 1818, which requires its members to adhere to Christianity. During the union of Sweden-Norway, the Swedish-Norwegian king was Grand Master of the Order. The sovereign Grand Lodge of Norway was consecrated in 1891. As of 2009, the Order has about 20,000 members.