1William Richard Cutter and William Frederick Adams, Genealogical and Personal Memoirs Relating to the Families of the State of Massachusetts, Vol. 2, p. 679 (1910).
"(II) Ephraim, son of Elder William Wentworth, died in Dover, New Hampshire. He owned the mill privilege at Fresh creek, which he received from his father, and which he sold in 1652. On November 8, 1708, he bought of John Tuttle Sr. half the lower fall of Salmon river, the west side. He also bought a hundred acres, being half the grant made to William Pomfret in 1656, in Cocheco woods. He was surveyor of highways in 1702 and fence viewer in 1709. He married (first) Mary, daughter of Richard and Grace Miller of Kittery, Maine; (second) Elizabeth --------, probably widow of Joseph Beard. His will, dated March 16, 1738, proved June 29, 1748, mentions wife, and bequeaths homestead to son Ezekiel. Children: 1. Ephraim; married February 11, 1725-5, Martha Gray. 2. Spencer, married Keziah Heard. 3. Ezekiel, died 1762; married (first) Dorothy Wentworth; (second) Sarah Nock, widow of David Lyford. 4. Samuel, mentioned below. 5. Jonathan; married Abigail Heard, of Dover. 6. Mary; married Nehemiah Kimball, of Dover. 7. Anna; married Ephraim Hamm. 8. Martha, married Joseph Twombly; resided at Madbury, New Hampshire. 9. Elizabeth; said to have married -------Twombly.".