"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XSGN-QY4 : accessed 17 April 2018), Gilbert Redd in household of Mr. Bert Redd, Chicago (Districts 0751-1000), Cook, Illinois, United States; citing enumeration district (ED) ED 954, sheet 5B, line 98, family 47, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 458; FHL microfilm 2,340,193.