"Massachusetts Births and Christenings, 1639-1915," database, FamilySearch (https://familysearch.org/pal:/MM9.1.1/VQX6-ZG3 : 4 December 2014), Levi Whetcomb in entry for Sarah Whetcomb, 14 Mar 1766; citing BOLTON,WORCESTER,MASSACHUSETTS, ;FHL microfilm 0928129 IT 9. - Levi Whetcomb in entry for Sarah Whetcomb, "Massachusetts Births and Christenings, 1639-1915"