13. The Loyal Order of Moose
Founded in 1888 by the Scottish Dr. Wilson, the Loyal Order of Moose dedicates itself to providing health benefits to its members. The organization went through hard times in the 20th century after it lost most of it members until a man named James Davis took the reins and helped Moose recover from its membership slump. He convinced and recruited thousands of new members and established a thriving network of Moose Lodges throughout the United States.