According to the following source: "Richard, William, and Hugh, Sons of John Briggs of Taunton, Massachusetts", by Edna Anne Hannibal of Palo Alto, Calif., and Claude W. Barlow, of Worcester, Mass., published in NEHGR vol 125. Eliphalet BRIGGS md. to Abigail GARY/GAY (dau. of Stephen GARY and Mary GILBERT)on 28 Nov 1734 (location not mentioned). Eliphalet and Abigail are both buried in Keene, Cheshire, NH. Abigail's birth is given as 1717 (cal.) as she d. 13 Jul 1781, age 64. The dates of 1717-1781 are also given for her in the DAR record # 22706 of Mrs Lucy Hunt Smith.