"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MHN9-1YP : accessed 1 March 2017), Agnas Arct in household of Fred Arct, Winlock, Lewis, Washington, United States; citing ED 153, sheet 12A, line 27, family 135, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 1933; FHL microfilm 1,821,933.