"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MLGB-JQ4 : accessed 28 April 2016), Helmut Hieb in household of Baldaser C Hieb, Starbuck, Bottineau, North Dakota, United States; citing enumeration district (ED) ED 18, sheet 12A, NARA microfilm publication T624 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,375,152.
"United States Census, 1920." Database with images. FamilySearch. http://FamilySearch.org : 14 June 2016. Citing NARA microfilm publication T625. Washington, D.C.: National Archives and Records Administration, n.d.