"United States Census, 1920," index and images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHYH-93G : accessed 13 May 2015), Lula Carver in household of John T Carver, Justice Precinct 1, Henderson, Texas, United States; citing sheet 4B, family 85, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,821,818.