On 28 Apr 1773 when John was 24, he married Molly Marston (42856) , daughter of David Marston (22979) (31 Dec 1716-22 Feb 1779) & Abigail Garland (26827) (6 Mar 1721/2-Oct 1813), in Hampton, Rockingham County, New Hampshire. Born on 30 Sep 1748 in North Hampton, Rockingham County, New Hampshire.40 Molly died in Hampton, Rockingham County, New Hampshire, on 28 May 1825; she was 76.40

Molly, also called Mary, Marston.

Children of John and Molly (Marston) Lamprey, born at Hampton:
    i. Molly Lamprey, b. 27 Mar 1774, d. 18 Oct 1795 at Hampton;
    ii. John Lamprey, b. 4 Sep 1776, d. 1 Oct 1850 at Hampton, m. Polly Philbrick (b. 19 Jun 1780 at Hampton, d. there 19 Sep 1860, dau. of Jonathan & Esther (Dow) Philbrick);
    iii. Morris Lamprey, b. 28 Jun 1778, d. 5 Jul 1841 at North Hampton; and
    iv. Abigail Lamprey, b. 17 Apr 1780, d. 12 May 1801 at Hampton, m. Jacob Brown (b. ca. 1773 at Rye, NH, d. 1853 at North Hampton, son of Jacob & Hannah (Lamprey) Brown).