"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M3T3-XJW : accessed 8 November 2020), Ella H Anderson in household of Samuel S Anderson, Bayboro Township, Horry, South Carolina, United States; citing enumeration district (ED) 55, sheet 10A, family 165, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,531.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M5DG-2W5 : accessed 8 November 2020), Ella H Anderson in household of Sam S Anderson, Bayboro, Horry, South Carolina, United States; citing enumeration district (ED) ED 45, sheet 1A, family 1, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1463; FHL microfilm 1,375,476.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:SPCK-WCQ : accessed 8 November 2020), Ella H Smith in household of Jesse T Smith, Dog Bluff, Horry, South Carolina, United States; citing enumeration district (ED) ED 12, sheet 13A, line 50, family 229, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 2201; FHL microfilm 2,341,935.
"United States Census, 1940," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:K4DN-KPT : 21 December 2019), Ella Smith in household of Jessie Smith, Dog Bluff Township, Horry, South Carolina, United States; citing enumeration district (ED) 26-12, sheet 9B, line 66, family 147, 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 3817.