Family tree▼
"Massachusetts, Births, 1841-1915," index and images, FamilySearch (https://familysearch.org/pal:/MM9.1.1/FX45-1DN : accessed 20 Jul 2013), Hanke Opperwall, 1902.
"United States Social Security Death Index," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/JKFD-5XQ : accessed 20 Jul 2013), Hattie Dykstra, 17 May 1993.