"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:ML2Z-4MB : accessed 20 April 2018), George A Colbert, Narramore, Hall, Georgia, United States; citing enumeration district (ED) ED 82, sheet 5B, family 70, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 196; FHL microfilm 1,374,209.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MJ63-KFR : accessed 20 April 2018), George A Colbert, Mud Creek, Habersham, Georgia, United States; citing ED 84, sheet 2B, line 58, family 30, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 261; FHL microfilm 1,820,261