"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M231-J9F : accessed 7 September 2015), George Mcclung in household of John D Mcclung, Justice Precinct 5, Titus, Texas, United States; citing enumeration district (ED) 138, sheet 17A, family 307, NARA microfilm publication T624 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,375,607.