"United States Census, 1900," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:M9B4-XVJ : 6 March 2015), Hattie Nydam in household of John Nydam, Sutton Town (north half), Worcester, Massachusetts, United States; citing sheet 21B, family 388, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,240,694.