"United States Census, 1870," index and images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MC3K-VMD : accessed 2 June 2015), William Allen, Georgia, United States; citing p. 61, family 475, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 545,668.
"United States Census, 1880," index and images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M8GL-WLW : accessed 2 June 2015), William R Allen, Jasper, Pickens, Georgia, United States; citing enumeration district 165, sheet 552C, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0161; FHL microfilm 1,254,161. Sarah A Allen Sister F 19 Georgia