Family tree▼
"United States Census, 1850," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/MCYW-V4R : accessed 13 Jun 2013), John H Zuidema, 1850
"United States Census, 1870," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/M8FT-KLH : accessed 13 Jun 2013), John H Zaidema, .
"New York, State Census, 1875," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VNKS-45S : accessed 13 Jun 2013), John H Zudema, 1875.
https://familysearch.org/pal:/MM9.1.1/MCW2-V4R