Ca 1700 Jeremiah married Abigail Long, daughter of Philip Long (ca 1650-ca 1726) & Hannah. Born on 20 Jun 1682 in East Greenwich, RI. Abigail died in East Greenwich, RI, on 22 Apr 1774; she was 91.

Jeremiah and Abigail resided at South Scituate, RI. Their children, born at East Greenwich:
    i. Giles Pearce, b. 24 Aug 1701, d. 22 Dec 1763, m. 14 Feb 1724 Comfort Nichols (b. 7 Mar 1701, d. 9 Jun 1777, dau. of Thomas & Mercy (Reynolds) Nichols), resided in East Greenwich, RI;
    ii. Philip Pearce, b. 9 Mar 1703, m. 17 Oct 1733 Frances Nichols (Comfort’s sister, b. 29 Nov 1697), resided in East Greenwich;
    iii. Elizabeth Pearce, b. 6 Feb 1705, m. at East Greenwich 20 Jul 1727 William Sweet (b. 1 Aug 1698 at East Greenwich, son of Henry Sweet);
    iv. Susannah Pearce, b. 8 Apr 1708, d. Feb 1802 at Shaftsbury, VT, m. at East Greenwich 8 Dec 1734 John Olin (d. Jan 1797 at Shaftsbury, son of John Olin)
    v. Jeremiah Pearce, b. 18 Feb 1711, d. before 1753, m. Frances Gorton (b. 15 Mar 1707);
    vi. John Pearce, b. 9 Mar 1713, d. 19 Oct 1798, m. at East Grenwich 22 Aug 1736 Elizabeth Weaver (b. 14 Mar 1716/7), resided at East Greenwich;
    vii. William Pearce, b. 18 Aug 1716, prob. d. bef. 1754; and
    viii. James Pearce, b. 30 Oct 1719, prob. d. bef. 1754.

On 6 Aug 1713 when Susanna was 34, she married Hon. John Warner, son of John Warner (1 Apr 1645-22 Apr 1712) & Ann Gorton (4 Jun 1644-), in East Greenwich, RI. Born on 5 Jan 1673 in Warwick, RI.49 John died in Warwick, RI, on 13 Nov 1732; he was 59.49 Occupation: lawyer.

John resided in Warwick, RI. John was a deputy to the General Court eight years ranging from 1701 through 1731. His will was dated 2 Mary 1728, proved 23 Dec 1732; inventory £445.49

In Dec 1703 Elizabeth married Dr. Thomas Spencer, son of John Spencer (ca 1638-30 Aug 1684) & Susanah Griffin (13 May 1644-12 Apr 1719). Born on 22 Jul 1679 in East Greenwich, RI.49 Thomas died in East Greenwich, RI, on 25 Apr 1752; he was 72.49 Occupation: physician.

Thomas was the first English child born in East Greenwich. He and Elizabeth resided there. Thomas was made freeman in 1703. He was a deputy to the General Court 20 years ranging from 1704 through 1750, and he was clerk of the assembly in 1720-21-27. In 1734-5 he was one of the Justices of the Inferior Court of Common Pleas of the county of Providence; in 1738 Speaker of the House of Deputies. Thomas was appointed 2 Dec 1741 a committee to represent and manage the affairs of the colony before the Commons, to hear and determine boundareis between Rhode Island and Massachusetts. In Aug 1741 he and two others were appointed by the assembly to let off part of Warwick into a township to be called Coventry.49

On 9 Jun 1709 when John was 22, he married Susannah Nichols, daughter of Thomas Nichols (6 Aug 1660-between 7 Dec 1738 and 30 Nov 1745) & Mercy Reynolds (22 Dec 1664-Dec 1738), in East Greenwich, RI. Born on 9 May 1690 in East Greenwich, RI. Susannah died aft Apr 1739.

John and Susannah resided in East Greenwich, RI. Their children:
    i. Giles Pearce, b. 21 Sep 1710, d. 27 Feb 1710/1;
    ii. Giles Pearce, b. 22 Apr 1712, d. 17 Mar 1713;
    iii. Susannah Pearce, b. 10 Jan 1714, d. 1748, m. at East Greenwich 3 Apr 1733 Thomas Spencer, resided in North Kingston;
    iv. John Pearce, b. 4 Aug 1722, m. 13 Apr Alice Tibbetts, resided in North Kingston;
    v. Thomas Pearce, m. 14 Oct 1743 Rebecca Scranton (dau. of Stephen of Warwich, RI), resided in East Greenwich and Warwick;
    vi. Elizabeth Pearce, m. at East Greenwich 9 Nov 1740 Caleb Carr, resided in North Kingston;
    vii. Giles Pearce, d. 10 Apr 1793, m. Desire Case (b. 15 Sep 1733, d. 15 Sep 1803), resided in East Greenwich, Block Island, and North Kingston; and
    viii. Mary Pearce.49

On 10 Mar 1708 when Mary was 18, she married David Vaughan, son of George Vaughan (20 Oct 1650-7 May 1704) & Margaret Spink (ca 1662-aft 1 Jun 1704), in East Greenwich, RI.49 Born on 29 Apr 1683 in East Greenwich, RI.49 David died in East Greenwich, RI, on 19 Dec 1728; he was 45.