On 18 Nov 1703 when Marris was 23, he married Theodate Batchelder (28603) , daughter of Nathaniel Batchelder (ca 1630-17 Dec 1710) & Mary Carter (12032) (24 Jul 1648-16 Dec 1688), in Hampton, Rockingham County, New Hampshire. Born ca 1684 in Hampton, Rockingham County, New Hampshire. Theodate died bef 1739.

Benjamin married Mary Marston (10756) , daughter of Sergt. John Marston (3584) (Dec 1650-24 Oct 1699) & Mary Ann Wall (8 Jan 1655/6-13 Dec 1708). Born ca 1686.40

Children of Benjamin and Mary (Marston) Hobbs, born at Hampton:
    i. Nathaniel Hobbs, m. Anna;
    ii. Mehetabel Hobbs, b. 4 May 1708, d. before 1742 at North Hampton, m. at Hampton 26 Jan 1737/8 Benjamin Marston (b. 7 Aug 1715 at Hampton, d. 15 Jul 1802 at North Hampton, son of Thomas & Deborah (Dearborn) Marston);
    iii. Mary Hobbs, b. 26 Mar 1710, d. 13 Mar 1735/6 at Hampton; and
    iv. Benjamin Hobbs, b. 12 Feb 1712/13, d. 10 Mar 1735/6 at Hampton.