"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M9QS-HDL : accessed 14 August 2018), August Ahlsten, Taylor & Tintah Townships Tintah village, Traverse, Minnesota, United States; citing enumeration district (ED) 290, sheet 8B, family 131, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, 1972.); FHL microfilm 1,240,794.
"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M2PS-649 : accessed 14 August 2018), Gust Ahlsten, Taylor, Traverse, Minnesota, United States; citing enumeration district (ED) ED 177, sheet 1A, family 9, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 715; FHL microfilm 1,374,728.
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MW15-RPM : accessed 14 August 2018), August Ahlsten, Taylor, Traverse, Minnesota, United States; citing ED 195, sheet 6A, line 1, family 89, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 863; FHL microfilm 1,820,863.
"United States Census, 1930," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:X3DT-Y3L : accessed 14 August 2018), Gust Ahlsten, Taylor, Traverse, Minnesota, United States; citing enumeration district (ED) ED 14, sheet 3B, line 95, family 63, NARA microfilm publication T626 (Washington D.C.: National Archives and Records Administration, 2002), roll 1133; FHL microfilm 2,340,868.