"Massachusetts, State Vital Records, 1841-1920," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/23YD-WLD : accessed 27 Nov 2014), Garry Vriezema and Pietse Van Der Meer, 18 Oct 1916; citing Marriage, Whitinsville, Worcester, Massachusetts, United States, certificate number 83, page 511, State Archives, Boston.