Children of Jonathan Thomas [#9] and Mary Steward: Lydia, b. abt. 1716, m. Ephraim Bemis.
[Note: it is presumed that this is based on the above deed. No explanation or evidence given. Josiah Thomas was uncle of the above children, whose brother Henry Thomas administered his estate. The above source confuses the uncle Josiah with another Josiah of Marshfield and Duxbury who had a wife Deborah and several children, which if it was right, would have prevented any kind of inheritance to his nieces and nephews.]