↑ "United States Census, 1830," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XH53-MH8 : 12 August 2017), John Arnett, Morgan, Illinois, United States; citing 92, NARA microfilm publication M19, (Washington D.C.: National Archives and Records Administration, n.d.), roll 24; FHL microfilm 7,649.
↑ "United States Census, 1840," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHBD-N7C : 15 August 2017), John Arnett, Pike, Illinois, United States; citing p. 125, NARA microfilm publication M704, (Washington D.C.: National Archives and Records Administration, n.d.), roll 67; FHL microfilm 7,645.
↑ "United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M85F-2J6 : 12 April 2016), John Arnett, Pike county, part of, Pike, Illinois, United States; citing family 360, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
↑ "Illinois State Census, 1855," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:6BTV-4ZM : 11 March 2018), John Arnett, Morgan, Illinois; citing Morgan, Illinois, 11, p. 48, Illinois State Archives, Springfield; FHL microfilm.