“United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MD9M-RC1 : accessed 16 April 2018), Harold Areman in household of Earl Areman, Oto, Woodbury, Iowa, United States; citing ED 191, sheet 7A, line 19, family 129, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 520; FHL microfilm 1,820,520.
“Iowa State Census, 1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKQ4-78JV : 16 March 2018), Harrold Areman in household of E E Areman, Woodbury Township, Woodbury, Iowa, United States; citing Iowa State Historical Department, Des Moines; FHL microfilm 1,429,607.
“United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XMK6-KYD : accessed 16 April 2018), Harold G Areman, Little Sioux, Woodbury, Iowa, United States; citing enumeration district (ED) ED 18, sheet 4A, line 47, family 80, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 689; FHL microfilm 2,340,424.
“Iowa, Old Age Assistance Records, 1934-1946," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QLBR-YQ12 : 17 March 2018), Harold G Areman, ; citing Pension, Iowa, United States, various recorder, auditor, clerk county offices, Iowa.
“United States Social Security Death Index," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:V9KQ-QM2 : 20 May 2014), Harold G Areman, 11 Mar 1997; citing U.S. Social Security Administration, Death Master File, database (Alexandria, Virginia: National Technical Information Service, ongoing).
“Iowa, County Births, 1880-1935," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:XVD1-MKQ : 11 March 2018), Harold G. Areman in entry for Larry Dean Areman, 24 Apr 1933; citing Smithland, Iowa, United States; county district courts, Iowa; FHL microfilm 1,443,704.