"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MMR3-261 : accessed 9 April 2018), Nora Shumaker in household of Fremont Shumaker, Chester & Independence Township Schools Armour town, Douglas, South Dakota, United States; citing enumeration district (ED) 135, sheet 6B, family 150, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,241,549.