On 22 Jun 1719 Seth married Jerusha Tobey, daughter of Gershom Tobey (ca 1672-6 Mar 1759) & Mehitable Fish (19 May 1680-3 Mar 1727/8), in Sandwich, MA. Born 23 Mar 1698/9 in Sandwich, MA. Jerusha died in Sandwich, MA on 2 Dec 1736.

On 26 Sep 1735 Thomas first married Thankful Dillingham, daughter of John Dillingham (24 Apr 1656-11 Sep 1746) & Lydia Chapman (15 Dec 1679-4 Sep 1760), in Harwich, MA. Born on 18 Apr 1718 in Sandwich, MA. Thankful died in Dartmouth, MA, on 13 Apr 1756; she was 37.

Children of Thomas and Thankful (Dillingham) Pope, first two born in Sandwich, last five born in Dartmouth368:
    i. Lydia, b. 18 May 1738, m. at Dartmouth 5 Nov 1756 (int) Joseph Ripley;
    ii. Edward, b. 15 Feb 1739/40d. 10 Jun 1818, m. Elizabeth Bullard;
    iii. Hannah, b. 29 Nov 1743, m. at Dartmouth 5 Jan 1764 Joseph Pope (son of lemuel & Elizabeth (Hunt) Pope);
    iv. Joanna, b. 30 Oct 1748;
    v. Sarah, b. 25 Dec 1750, d. 17 Dec 1782, m. at Dartmouth 9 Feb 1775 Paul Swift;
    vi. Thankful , b. 29 May 1753, d. 22 Nov 1769; and
    vii. Elizabeth, b. 8 Apr 1756, d. 20 Dec 1835, m. at Dartmouth 1 Jan 1778 Lemuel Tobey.

12 Feb 1761 (Int) Thomas second married Alice Jenny, daughter of John Jenny & Abigail Pope, in Dartmouth, MA. Born on 1 Oct 1718. Alice died in Dartmouth, MA, on 21 Oct 1805; she was 87.

Child of Thomas and Alice (Jenny) Pope:
    i. Nabby, b. 11 Nov 1761 at Dartmouth, d. 16 Nov 1831, m. there 4 Jan 1791 Capt. William Gordon.