1910 U.S. Census, Calhoun County, Illinois Calhoun County Historical Society (Ill.) Published: 2006 Total Pages: 284 Get eBook
U.S. Census: Calhoun County, Illinois, 1870 Calhoun County Historical Society (Ill.) Published: 1987 Total Pages: 215 Get eBook
Calhoun County, Illinois Census, 1880 Calhoun County Historical Society (Ill.) Published: 1990 Total Pages: 259 Get eBook
Source Book on History of Calhoun County, Illinois United States. National Youth Administration (Ill.). (Calhoun Co.) Published: 1939 Total Pages: Get eBook
1860 U.S. Census Calhoun County, Illinois Calhoun County Historical Society (Ill.) Published: 2006 Total Pages: 155 Get eBook
Atlas & Plat Book, Calhoun County, Illinois Rockford Map Publishers Published: 1975 Total Pages: 26 Get eBook
Famous People of Calhoun County, Illinois Dwight Ringhausen Published: 1999 Total Pages: 50 Get eBook