"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M35H-N9G : accessed 6 May 2016), Elizabeth B. Smith in household of C A Smith, Tyler city Ward 3, Smith, Texas, United States; citing sheet 5A, family 86, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,241,669.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M29Z-98Y : accessed 6 May 2016), Margaret E Smith in household of Charles A Smith, Texarkana Ward 1, Bowie, Texas, United States; citing enumeration district (ED) ED 4, sheet 2A, NARA microfilm publication T624 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,375,547.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHRY-DPS : accessed 6 May 2016), Elizabeth Smith, Texarkana Ward 1, Bowie, Texas, United States; citing sheet 4A, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,821,775.