"United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MP29-YTN : accessed 21 January 2020), Peter J Suhr, Jefferson, Monroe, Wisconsin, United States; citing enumeration district (ED) ED 131, sheet 8B, family 131, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1729; FHL microfilm 1,375,742.