↑ "United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M92C-FPQ : accessed 6 May 2017), Ida A Parker in household of Albert Parker, Afton Township, Cherokee, Iowa, United States; citing enumeration district (ED) 13, sheet 4A, family 60, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,423.
↑ "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:ML1D-Y79 : accessed 6 May 2017), Ida Parker in household of Albert Parker, Afton, Cherokee, Iowa, United States; citing enumeration district (ED) ED 13, sheet 7B, family 137, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 396; FHL microfilm 1,374,409.
↑ "United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8BW-1T5 : accessed 6 May 2017), Ida Parker in household of Albert Parker, Afton, Cherokee, Iowa, United States; citing ED 15, sheet 2A, line 22, family 25, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 481; FHL microfilm 1,820,481.
↑ "Iowa State Census, 1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:QKQ4-NSPG : 23 August 2016), Ida A Parker, Cherokee, Cherokee, Iowa, United States; citing Iowa State Historical Department, Des Moines; FHL microfilm 1,429,262.