↑ "United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MX77-6J2 : 12 April 2016), Frederick Arney, Seneca, Seneca, Ohio, United States; citing family 157, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
See also:
"United States Census, 1820," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHLS-JWY : accessed 17 January 2018), Frederick Arney, Liberty, Fairfield, Ohio, United States; citing p. 179, NARA microfilm publication M33, (Washington D.C.: National Archives and Records Administration, n.d.), roll 87; FHL microfilm 181,393.
"United States Census, 1840," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:XHYT-3N1 : 16 August 2017), Frederick Arney, Seneca, Ohio, United States; citing p. 204, NARA microfilm publication M704, (Washington D.C.: National Archives and Records Administration, n.d.), roll 426; FHL microfilm 20,176.