"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MM8V-6XS : accessed 10 July 2018), Isabelle Harding in household of Vincent Harding, Precinct B Cincinnati City Ward 30, Hamilton, Ohio, United States; citing enumeration district (ED) 259, sheet 17B, family 343, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,281.