"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M2CV-XRD : accessed 20 April 2018), George Leonard, Leavenworth Ward 3, Leavenworth, Kansas, United States; citing enumeration district (ED) ED 98, sheet 4A, family 35, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 444; FHL microfilm 1,374,457.