↑U.S. Government. 1930 U.S. Census. (internet digital images) John Hovers household, Cook County, Illinois, population schedule, city of Chicago, ED 1695, SD 5, sheet 3A, dwelling 131, family 334; NARA micropublication T626.
Reference number: 4/5 (5s2)
↑ Requested copy of marriage record for John A. Hovers/Ora M. (Crooker) Shell from Cook Co., Illinois. Searched 1925 - 1930 - received certificate from Cook Co. Clerk stating they were unable to find it. - May 18, 2002.