"United States Census, 1850," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M85H-1LS : 9 November 2014), Able Prichard, Macoupin county, part of, Macoupin, Illinois, United States; citing family 2, NARA microfilm publication M432 (Washington, D.C.: National Archives and Records Administration, n.d.).
"United States Census, 1870," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHDQ-V6L : 17 October 2014), Abel Pritchard, Nebraska, United States; citing p. 5, family 36, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 552,329.