On 3 Jan 1722 when Josiah was 20, he married Mercy Chandler (31556) , daughter of Edmund Chandler (ca 1670-ca 1716) & Elizabeth Alden (14291) (ca 1673-bef 3 May 1757), in Lebanon, CT.316 Born ca 1704 in Marshfield, MA.316 Mercy died in Lebanon, CT on 18 Jan 1781.316

Children of Josiah and Mercy (Chandler) Bartlett, born at Lebanon:
    i. Ichabod Bartlett, b. Oct 1723;
    ii. Betsey Bartlett, b. 28 Jan 1724/5;
    iii Nathaniel Bartlett, b. 17 Nov 1727;
    iv. John Bartlett, b. 15 Aug 1730, m. Susannah Southworth (b. 27 Jul 1731 at Duxbury), resided at Lebanon;
    v. Chandler Bartlett, b. 22 Jan 1732/3;
    vi. Cyrus Bartlett, b. 14 Jan 1738/9;
    vii. Mercy Bartlett, b. 4 May 1740;
    viii. Molly Bartlett, b. 16 Jan 1742/3;
    ix. Rachel Bartlett, b. ca. 1745; and
    x. Stephen Bartlett, b. ca. 1747.316

On 16 Dec 1725 when Nathaniel was 22, he married Abiah Delano (41171) , daughter of Ebenezer Delano (ca 1675-bef 17 May 1706) & Martha Simmons (21445) (17 Nov 1677-10 Dec 1754), in Duxbury, MA.316 Born on 17 Dec 1704 in Duxbury, MA.316

Child of Nathaniel and Abiah (Delano) Bartlett:
    i. Lydia Bartlett, b. ca. 1726 at Duxbury.316

On 25 Dec 1729 Joseph first married Dorothy Wadsworth (23512) , daughter of Dea. John Wadsworth (8903) (12 Mar 1671-3 May 1750) & Mercy Wiswall (21459) (4 Oct 1680-12 Nov 1716), in Duxbury, MA.286 Born on 25 Jun 1710 in Duxbury, MA. Dorothy died in Kingston, MA, on 16 Dec 1773; she was 63.

Children of Joseph and Dorothy (Wadsworth) Bartlet, all born at Duxbury except John:
    i. Mercy Bartlett, b. 5 Mar 1733;
    ii. Amzi Bartlett, b. 10 Mar 1735;
    iii. Ichabod Bartlett, b. 1 Aug 1736;
    iv. Joseph Bartlett, b. 26 Mar 1740;
    v. Uriah Bartlett, b. 19 Nov 1741;
    vi. Dorothy Bartlett, b. 21 Apr 1743;
    vii. Elizabeth Bartlett, b. ca 1747; and
    viii. John Bartlett, b. 19 Feb 1749 at Kingston.

On 22 Sep 1774 Joseph second married Sarah Seabury (41202) , daughter of Samuel Seabury (23 Apr 1695-25 Sep 1764) & Deborah Wiswall (21464) (22 Nov 1683-22 Apr 1776), in Kingston, MA.316 Born on 21 Jul 1718 in Duxbury, MA.192 Sarah died in Kingston, MA, on 4 Nov 1802; she was 84.316

Elizabeth married James Ford (34483) , son of James Ford (16509) (4 Apr 1675-28 Jun 1735) & Hannah Dingley (16438) (28 May 1675-14 Jan 1746). Born 15 Feb (1699?) in Marshfield, MA.60 James was baptized in Marshfield, MA, on 10 Aug 1718.188 James died in Norwich, CT on 5 May 1757.