PRATT, Mary, d. Simeon and Phebe, [born] July 5, 1775.
↑ Certainly died by 1779 when another child of the same name was born. The birth of brother William 10 months after this birth suggests she died nearly right after birth. The surrounding siblings were baptized the Sunday after their birth in Brookline, but there is no record for this Mary. Since she was born on a Wednesday (5 Jul 1775), she probably died before 9 Jul 1775 (the following Sunday).