John Frémont was actually a member of the United States Episcopal Church. On July 4, 1862, Independence Rock was the site of Wyoming's first Masonic Lodge meeting. Gallery References External links Rock formations of Wyoming Inscribed rocks Landforms of Natrona County, Wyoming California Trail Mormon Trail Oregon Trail Natural features on the National Register of Historic Places in Wyoming National Historic Landmarks in Wyoming Protected areas of Natrona County, Wyoming Wyoming state historic sites National Register of Historic Places in Natrona County, Wyoming Road transportation on the National Register of Historic Places IUCN Category III