Knights of Columbus 212 Centre on the Lk, Lake Saint Louis, MO63367 The Knights of Columbus are men of faith dedicated to charity. It is a private Catholic fraternal benefit society with…More roots dating back to 1882. It has chapters located across the United States and beyond. The society was formed to render financial aid to members and their families and has since expanded to render aid to everyone who needs it. It has over 1.8 million members around the world.