↑ "United States Census, 1910," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MLD2-FG7 : accessed 6 November 2021), Lawrance Bahnsen in household of Jacob Bahnsen, Bay, Ottawa, Ohio, United States; citing enumeration district (ED) ED 165, sheet 9A, family 51, NARA microfilm publication T624 (Washington D.C.: National Archives and Records Administration, 1982), roll 1220; FHL microfilm 1,375,233.