«United States Census, 1870». FamilySearch.org. p. 10, family 75, NARA microfilm publication M593 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 545,550. Consultado em 1 de abril de 2016
«United States Census, 1880». FamilySearch.org. enumeration district ED 50, sheet 582A, NARA microfilm publication T9 (Washington D.C.: National Archives and Records Administration, n.d.), roll 0042; FHL microfilm 1,254,042. Consultado em 1 de abril de 2016
«United States Census, 1900». FamilySearch.org. citing sheet 20B, family 468, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,241,853. Consultado em 1 de abril de 2016