"United States Census, 1880," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MW3H-4P8 : accessed 9 December 2014), Geertje Van Der Meer in household of Sietse Van Der Meer, Zeeland, Ottawa, Michigan, United States, 246; citing sheet 551B, film number 0601, NARA microfilm publication T9, National Archives and Records Administration, Washington D.C.; FHL microfilm 1,254,601.