On 24 Dec 1690 when Samuel was 25, he married Hannah Sheldon, daughter of Isaac Sheldon (ca 1630-27 Jul 1708) & Mary Woodford (24 Jan 1635/6-17 Apr 1684), in Springfield, Hampden County, Massachusetts. Born on 29 Jun 1670 in Northampton, Hampshire County, Massachusetts.

Children of Samuel and Hannah (Sheldon) Chapin, born at Springfield:
    i. Hannah Chapin, b. 9 Jul 1692, d. 12 Feb 1775, m. at Springfield 1 Jan 1722/3 John Morgan (b. 1 Octg 1682 at Springfield, d. 13 Nov 1776);
    ii. Abilenah Chapin, b. 27 Apr 1694, m. at Springfield 5 May 1715 Joseph Colton (b. 20 Apr 1693 at Longmeadow, MA);
    iii. Mary Chapin, b. 5 Aug 1696, d. 19 Jul 1704 at Springfield, m. there 28 Dec 1727 John Horton (b. 21 Apr 1702 at Springfield, d. there 26 Sep1761);
    iv. Samuel Chapin, b. 22 May 1699, d. 1779 at Ludlow, MA, m. at Springfield 7 Feb 1721/2 Anna Horton (b. 28 May 1700 at Springfield);
    v. Caleb Chapin, b. 29 May 1701, d. 8 Sep 1755 at Bloody Pond, Lake George, NY, m. at Springfield 24 Jan 1725/6 Catherine Dickinson (b. 8 Jan 1705/6 at Hatfield, d. 16 Jul 1691 at Deerfield);
    vi. Experience Chapin, b. 8 Feb 1702/3, d. 14 May 1783 at Chicopee, MA, m. at Springfield 14 Dec 1726 David Smith (b. 16 Oct 1699 at Suffield, d. there 1753);
    vii. Elisha Chapin, b. 16 Jul 1707, d. 11 Jul 1756 at Williamstown, MA, m. at Springfield 30 Mar 1737 Mariam Ely (b. 16 Jul 1716 at Springfield, d. 29 Oct 1800);
    viii. Lydia Chapin, b. 12 May 1709, d. 16 Apr 1762, m. at Springfield 1 Mar 1731/2 Timothy Cooper (b. 18 May 1708 at Springfield, d. 21 Jan 1782); and
    ix. Henry Chapin, b. ca. 1710, d. 15 Aug 1718.

On 24 Mar 1689 when Sarah was 21, she married Nathaniel Munn in Springfield, Hampden County, Massachusetts. Born on 25 Jul 1661 in Springfield, Hampden County, Massachusetts. Nathaniel died on 31 Dec 1743; he was 82.

15 Feb 1693/4 Thomas married Sarah Wright, daughter of Lieut. Abel Wright (10 Jan 1630-29 Oct 1725) & Martha Ketcherell (4 Jan 1645-19 Oct 1708), in Springfield, Hampden County, Massachusetts. Born on 8 May 1673 in Springfield, Hampden County, Massachusetts. Sarah died in Springfield, Hampden County, Massachusetts, on 26 Jul 1770; she was 97.

Children of Thomas and Sarah (Wright) Chapin, born at Belchertown, MA:
    i. Thomas Chapin, b. 21 Jan 1693/4, d. Mar 1781 at Belchertown, m. 19 Mar 1718/9 Jerusha Jones (d. Jun 1770 at Belchertown);
    ii. Japhet Chapin, b. 16 Mar 1696/7;
    iii. Abel Chapin, b. 28 Jan 1699/1700, d. 3 May 1772 at Chicopee, m. at Springfield 8 Jan 1722/3 Hannah Hitchcock (b. 27 Nov 1702, d. 12 Apr 1778 at Chicopee, dau. of Luke & Elizabeath (Blackman) Walker);
    iv. Shem Chapin, b. 3 Feb 1701/2, m. at Ludlow, MA, 4 Dec 1752 Anna Clark (d. ca. 1803 at Hadley);
    v. Martha Chapin, b. 5 Dec 1704, d. 8 Jul 1801, m. at Springfield 20 Oct 1740 Samuel Wells (b. 19 Nov 1704 at Hatfield);
    vi. Esther Chapin, twin, b. 5 Dec 1704, d. 25 Apr 1781, m. 1st 22 Oct 1747 Noah Cook (b. 5 Apr 1694 at Hadley, d. 17 Jun 1760), m. 2nd Nathaniel Horton (b. 11 Dec 1695 at Somers, CT, d. there 6 Jun 1790);
    vii. Sarah Chapin, b. 18 Feb 1707/8, m. 17 May 1753 Luke Parsons of Somers, CT;
    viii. Nathaniel Chapin, b. 9 Aug 1711, d. 16 Jun 1745 at Brenton, CT, m. Sarah Abbey (b. 26 Mar 1718 at Enfield, CT, d. there 12 May 1785);
    ix. Bathsheba Chapin, b. 19 Dec 1713, d. 2 Oct 1790 at Springfield, m. 1st there 2 Apr 1734 Jacob Hitchcock (b. 4 Mar 1707/8 at Springfield, d. there 12 Feb 1745/6), m. 2nd 19 Nov 1747 Lamberton Cooper (b. 26 Sep 1702 at Agawam, MA, d. 22 Dec 1755);
    x. Jabez Chapin, b. 3 Apr 1716, d. 20 Apr 1716; and
    xi. Deborah Chapin, b. 31 Oct 1719, m. 30 Apr 1746 Elezaer Frary (b. 19 Dec 1716 at Hatfield).

On 12 Feb 1702 when John was 27, he married Sarah Bridgeman in Northampton, Hampshire County, Massachusetts. Sarah died on 21 May 1756.

Children of John and Sarah (Bridgeman) Chapin, born at Springfield:
    i. Sarah Chapin, b. 23 Nov 1702, d. 25 Jan 1773, m. at Springfield 30 Jan 1733/4 Samuey Terry (b. 2 Apr 1703);
    ii. Jemima Chapin, b. 5 Jan 1704/5, d. 9 Jan 1772, m. 6 Jan 1735/6 Abel Bliss (b. 18 Feb 1708/9 at Wilbraham, d. 30 apr 1763 at Springfield);
    iii. John Chapin, b. 30 Oct 1706;
    iv. Miriam Chapin, b. 5 Mar 1712/3, d. 1 May 1787, m. at Springfield 2 Jan 1744/5 Nathaniel Chruch (b. 7 Dec 1700 at Hartford, CT, d. 27 Oct 1761);
    v. Phineas Chapin, b. 23 Sep 1715, d. 11 Oct 1788 at Chicopee, m. at Springfield 1 Feb 1738/9 Bethiah Chapin (b. 25 Jun 1718 at Springfield, d. 1 May 1793 at Chicopee);
    vi. Stephen Chapin, b. 29 May 1718, d. 22 Jan 1800 at Granby, MA, m. at Springfield 26 Sep 1745 Zebia Ely (b. 22 Sep 1726 at Springfield, d. 26 Sep 1808 at Granby);
    vii. Asahel Chapin, b. 20 Dec 1721, d.1745 at Louisburgh, Cape Brenton, NS; and
    viii. Eleazer Chapin, b. 27 Jan1724/5, d. 5 Jan 1788, m. 13 Oct 1748 Eleanor Smtih (b. 4 Aug 1729, d. 20 Dec 1801, dau. of David & Experience (Chapin) Smith).

On 1 Dec 1702 when Ebenezer was 25, he first married Ruth Janes, daughter of Abel Janes (ca 1646-18 Dec 1718) & Mary Judd (22 Jul 1660-24 Apr 1735). Born on 5 Jun 1682 in Northampton, Hampshire County, Massachusetts. Ruth died in Enfield, CT 18 Jan 1735/6.

Children of Ebenezer & Ruth (Janes) Chapin, born at Enfield:
    i. Rachel Chapin, b. 27 Aug 1703, d. 8 Mar 1777 at East Windsor;
    ii. Ebenezer Chapin, b. 23 Sep 1705, d. 31 Mar 1751 at Enfield, m. there 22 Nov 1733 Elizabeth Pease (b. 16 Jul1712, d. 6 Jul 1786);
    iii. Noah Chapin, b. 25 Oct 1707, d. 23 Aug 1787 at Somers, CT, m. 8 Nov 1733 Mary Wright (b. 23 May 1709 at Deerfield, d. 3 Mar 1795 at Somers);
    iv. Seth Chapin, b. 28 Feb 1708/9, d. 22 Nov 1807 at Somers, m. 1stat Enfield, CT, 22 Nov 1739 Elizabeth Bliss (d. 10 Apr 1751 at Somers), m. 2nd at Somers 25 APr 1752 margaret Pease (d. 7 Oct 1802);
    v. Catherine Chapin, b. 4 Jan 1710/1, d. ca. 1786, m. 5 Feb 1746/7 Nathaniel Ellsworth of East Windsor, CT;
    vi. Moses Chapin, b. 24 Aug 1712, d. 3 Nov 1793, m. 1st 14 May 1748 Jerusha Rockwell (d. 19 May 1749), m. 2nd at Enfield 5 Dec 1751 Elizabeth Dwight (b. 12 May 1728 at Enfield, d. there 11 Oct 1807);
    vii. Aaron Chapin, b. 28 Sep 1714, d. 19 Apr 1808 at Somers, m. 16 Jan 17644/5 Sybel Markham (b. 19 Feb 1719/20 at Enfield, d. 11 Mar 1791 at Somers);
    viii. Elias Chapin, b. 22 Oct 1716, d. 6 Sep 1791 at Enfield, m. at Somers 10 May 1747 Sarah Pratt (b. 29 Jul 1726 at Somers, d. 12 Oct 1775);
    ix. Reuben Chapin, b. 13 Sep 1718, d. 1 Jun 1793, m. 1st at Somers 5 Nov 1746 Rebecca Kibbe (b. 13 Nov 1727 at Enfield, d. 31 mar 1762), m. 2nd Sarah Chapin (d. 5 Jun 1784 at Salisbury, CT);
    x. Charles Chapin, b. 26 Dec 1720;
    xi. David Chapin, b. 18 Aug 1722, d. 15 Sep 1762, m. at Enfield 5 Oct 1749 Martha Allen (b. 25 Dec 1728 at Enfield);
    xii. Elisha Chapin, b. 18 Apr 1725, d. soon; and
    xiii. Phineas Chapin, b. 30 Jun 1726.

On 12 Oct 1738 when Ebenezer was 61, he second married Abigail Strong (25463) , daughter of Samuel Strong (10811) (5 Aug 1652-29 Oct 1732) & Esther Clap (9985) (ca 1656-26 Jan 1698).151 Born on 28 Nov 1690 in Northampton, Hampshire County, Massachusetts.

On 31 Dec 1703 when Hannah was 23, she first married John Sheldon, son of Capt. John Sheldon (8 Dec 1658-ca 1733) & Hannah Stebbins (8 Jul 1664-29 Feb 1704), in Springfield, Hampden County, Massachusetts. Born on 19 Sep 1681 in Deerfield, Franklin County, Massachusetts.161 John died in Deerfield, Franklin County, Massachusetts, on 26 Jun 1713; he was 31.

On 26 Nov 1719 when Hannah was 39, she second married Timothy Childs. Born on 22 Sep 1686. Timothy died on 26 Feb 1776; he was 89.

On 21 Nov 1705 when David was 23, he first married Sarah Stebbins, daughter of Lieut. Joseph Stebbins (24 Oct 1652-15 Oct 1728) & Sarah Dorchester (16 Oct 1653-18 Aug 1746), in Springfield, Hampden County, Massachusetts. Born on 8 Jun 1688 in Springfield, Hampden County, Massachusetts. Sarah died in Springfield, Hampden County, Massachusetts 6 Feb 1725/6.

Children of David and Sarah (Stebbins) Chapin, born at Springfield:
    i. Sarah Chapin, b. 26 Oct 1706, d. 13 Nov 1790, m. 1st 11 Jan 1738/9 Dea. Nathaniel Burt (b. ca. 4 May 1711 at Longmeadow, MA, d. 8 Sep 1767 in the Battle of Lake George), m. 2nd 16 Sep 1767 Stephen Williams (b. 14 May 1693 at Longmeadow, d. 18 Nov 1790 at Deerfield, son of John & Eunice (Mather) Williams);
    ii. David Chapin, b. 12 Feb 1707/8, d. 7 Mar 1707/8;
    iii. Joseph Chapin, b. 6 Jan 1708/9, d. 3 Feb 1708/9;
    iv. David Chapin, b. 13 Mar 1709/10, d. 16 May 1764 at Springfield, m. 3 May 1739 Rachel Lombard;
    v. Josiah Chapin, b. 23 Jun 1712, d. 1 Jan 1785 at Springfield, Sergt., m. 1st at Srpingfield 19 Dec 1734 Mindwell Holton (b. 28 Oct 1714 at Northampton, d. 8 Oct 1746 at Springfield), m. 2nd at Springfield 21 Oct 1749 Martha Wolcott (b. 20 Jan 1717/8, d. 8 Jan 1785 at Springfield, dau. of William & Abiah (Hawley) Wolcott);
    vi. Mehetable Chapin, b. 26 Jun 1714, d. 6 Apr 1716;
    vii. Gideon Chapin, b. 2 Jul 1716, d. 21 Oct 1722;
    viii. Joseph Chapin, b. 11 Jun 1718, d. 11 Jun 1803 at Weathersfield, m. 31 Oct 1745 Jane Allyn Wolcott (b. 5 Aug 1719);
    ix. Aaron Chapin, b. 5 May 1720, d. 7 Mar 1752 at Boston;
    x. Jacob Chapin, b. 4 Mar 1721/2, d. 21 Oct 1722;
    xi. Edward Chapin, b. 16 Feb 1723/4, d. 6 Jun 1800 at Springfield, m. 6 Jul 1752 Eunice Colton (b. 19 Jul 1728, d. 8 Apr 1806 at Springfield, dau. of William & Mary (Merrick) Colton); and
    xii. Benoni Chapin, b. 24 Jan 1725/6, d. 19 Oct 1799 at Chicopee, m. 1st at Springfield 20 Jul 1754 Esther Lewis (b. ca. 1729 at Farmington, d. 2 Oct 1760 at Chicopee), m. 2nd at Springfield 19 Nov 1761 Mary Sikes (b. 7 Jun 1739 at Springfield, d. 18 Aug 1819, dau. of Benjamin & Hannah (Chapin) Sikes).

On 8 May 1730 when David was 47, he second married Mindwell Allen. Born r Feb 1682/3 in Northampton, Hampshire County, Massachusetts. Mindwell died in Chicopee, Hampden County, Massachusetts on 21 Oct 1758.

On 20 Apr 1710 when Jonathan was 21, he married Elizabeth Burt in Longmeadow, Hampden County, Massachusetts. Born 23 Feb 1688/9 in Longmeadow, Hampden County, Massachusetts. Elizabeth died on 31 Jan 1769.