"Michigan, Births, 1867-1902," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/NQ6C-WQ5 : accessed 22 January 2015), John Kruidhof in entry for Henry J. Kruidhof, 21 Aug 1896; citing item 1 p 355 rn 924, Zeeland, Ottawa, Michigan, Department of Vital Records, Lansing; FHL microfilm 2,322,710.