Rep. 1976. History of Williamson County, Illinois. Marion, Ill.: Williamson County Historical Society. Erwin, Milo, and Jon Musgrave. 2006. The Bloody Vendetta of Southern Illinois. Marion, Ill.: IllinoisHistory.com. 240 pages. External links Marion Chamber of Commerce Cities in Illinois Cities in Williamson County, Illinois Cities in Johnson County, Illinois County seats in Illinois Mining communities in Illinois Populated places established in 1839 1839 establishments in Illinois