↑Source:History of the Town of Hingham, Massachusetts, p. 2:415, says Mary's birth was not recorded, and questions whether this family actually resided in Hingham, since it is not included on tax lists. The estimated birth date of about 1700 is simply 2 years after her only known sibling's birth, so as not to conflict with her marriage in 1723 to a man born in 1696.
