On 12 Aug 1719 Samuel first married Lydia Newton (28320) , daughter of Daniel Newton (11821) (21 Dec 1655-29 Nov 1739) & Susanna Morse (21539) (11 Jan 1662/3-13 May 1729), in Marlboro, MA.401 Born on 24 Aug 1699 in Marlboro, MA.401 Lydia died in Marlboro, MA ca 1733.401

Children of Samuel and Lydia (Newton) Morse, born at Marlboro:
    i. Hannah Morse, b. 20 May 1720, m. at Marlboro 28 Jun 1744 Benjamin Lee of Rutland and Barre;
    ii. Lydia Morse, b. 22 Jan 1721/2;
    iii. Zerviah Morse, b. 20 May 1723, m. 20 May 1723 David Johnson of Marlboro;
    iv. Ruth Morse, m. Thomas Holden of Rutland;
    v. Vashti Morse, b. 1 May 1726, d. 14 Sep 1727;
    vi. Samuel Morse, b. 25 Mar 1728, d. 7 Sep 1755 in Marlboro, m. 9 Jan 1752 Sarah Wheeler (dau. of Jonathan & Deborah (Whitney) Wheeler of Marlboro;
    vii. Jeduthan Morse, b. 9 Mar 1730, d. Oct 1776, was lining in Roxbury Canada in 1760 and Warwick, MA, in 1768, m. Mercy Leonard (b. 27 Dec 1738 in Rutland, dau. of Moses Jr and Harriet Beulah Leonard); and
    viii. Submit Morse, d. 16 Dec 1767, m. 1 Jan 1750/1 Solomon Bush (b. 1 Apr 1731 in Marlboro, son of Hezekiah and Abigail (Joslin) Bush).401

In Dec 1739 Samuel second married Esther Baker.

On 13 Jan 1719 when Susanna was 20, she married Aaron Forbush (30480) , son of Thomas Forbush (7 Mar 1667-1 May 1738) & Dorcas Rice (13250) (29 Jan 1664-24 Mar 1753), in Marlboro, MA. Born on 13 Apr 1693 in Westboro, MA. Aaron died in Brookfield, MA, on 27 Dec 1752; he was 59.