FamilySearch [1], Henry Oliver in household of Hezikiah Gun, New York, United States; citing p. 29, family 266, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 552,559.
FamilySearch [2], Henry Oliver in household of Hezekiah Gunn, Elbridge, Onondaga, New York, United States; citing p. 38, line 43, State Library, Albany; FHL microfilm 860,901.
FamilySearch [3], Henry Oliver in household of Hezekiah Gunn, Elbridge, Onondaga, New York, United States; citing enumeration district ED 169, sheet 151C, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0905; FHL microfilm 1,254,905.