United States Census, 1900," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MSMB-X6X : accessed 11 March 2015), Christiaan Van Den Berg in household of Simon Van Den Berg, Precinct 3 Grand Rapids city Ward 11, Kent, Michigan, United States; citing sheet 23B, family 547, NARA microfilm publication T623 (Washington, D.C.: National Archives and Records Administration, n.d.); FHL microfilm 1,240,723.