"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MSBZ-QG7 : accessed 24 July 2017), Ada E Simpson in household of Simpson, Richlands Township (west side of New River), Onslow, North Carolina, United States; citing enumeration district (ED) 80, sheet 16A, family 280, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,209.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:ML9Z-NK2 : accessed 24 July 2017), Ada E Lanier in household of Allen N Lanier, Cypress Creek, Duplin, North Carolina, United States; citing enumeration district (ED) ED 30, sheet 9B, family 163, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1108; FHL microfilm 1,375,121.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MZKB-G25 : accessed 24 July 2017), Ada Lanier in household of Jim N Lanier, Cypress Creek, Duplin, North Carolina, United States; citing ED 28, sheet 14A, line 47, family 258, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1296; FHL microfilm 1,821,296.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X3S2-7KK : accessed 24 July 2017), Ada E Lanier in household of James G Lanier, Limestone, Duplin, North Carolina, United States; citing enumeration district (ED) ED 17, sheet 4B, line 65, family 84, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1686; FHL microfilm 2,341,420.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:KWS8-9LZ : accessed 24 July 2017), Ada S Lanier in household of James J Lanier, Bowdens, Warsaw Township, Duplin, North Carolina, United States; citing enumeration district (ED) 31-29, sheet 1A, line 39, family 10, Sixteenth Census of the United States, 1940, NARA digital publication T627. Records of the Bureau of the Census, 1790 - 2007, RG 29. Washington, D.C.: National Archives and Records Administration, 2012, roll 2901.
"North Carolina, County Marriages, 1762-1979 ," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:FZ17-YYZ : 22 December 2016), James G. Lanier and Ada Estella Simpson, 24 Jun 1904; citing , Onslow, North Carolina, United States, p. , Office of Archives and History, Division of Archives and Records. State Archive of North Carolina and various county Register of Deeds; FHL microfilm 276,232.