Family tree▼
"Massachusetts, Births, 1841-1915," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FXF5-ZY7 : accessed 09 Jul 2013), Htje Harkema, 1904.
"Massachusetts, Death Index, 1970-2003," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VZRQ-VDV : accessed 09 Jul 2013), Edith Vanderbrug, 01 Apr 1997.