On 22 Nov 1732 when Peter was 19, he married Justina Parker (26333) , daughter of Sergt. Eliphalet Parker (10390) (ca 1687-1758) & Hannah Beach (22282) (17 Mar 1683/4-21 Dec 1749), in Wallingford, CT.90 Born on 18 Apr 1714 in Wallingford, CT.90 Justina died in Simsbury, CT, on 15 Feb 1777; she was 62.55

Justina, also called Chestina, Parker. Peter and Justina had eleven children including:
    i. Israel, bp. Aug 1734 in Cheshire; and
    ii. Eliphalet, bp Feb 1735 in Cheshire.55

On 11 Nov 1738 when James was 21, he married Thankful Clark (35615) , daughter of Sylvanus Clark (1 Feb 1691[/2]-1741) & Damaris Hitchcock (17059) (11 Jul 1693-10 Nov 1731), in Wallingford, CT.90 Born on 21 Dec 1719 in Wallingford, CT.90 At the age of 5, Thankful was baptized in Congregational Society, Cheshire, on 6 Jun 1725.55

Children of James and Thankful (Clark) Curtis, born at Wallingford:
    i. Dvaid, b. 1 Feb 1740, d. 4 Apr 1821, m. 1st at Wallingford Eunice Perkins (b. 12 Sep 1742 at Hadley, MA, dau. of Elisha & Eunice (Perkins) Perkins), m. 2nd at Cheshire 3 May 1783 Huldah Andrews (b. 3 Nov 1751 at Wallingford, dau. of Enos & Content (Curtis) Andrews;
    ii. Jonah, b. 6 Sep 1742, d. 16 Aug 1754;
    iii. Hannah, b. 5 Apr 1745, d. 9 May 1745;
    iv. Thankful, b. 4 May 1749, d. 9 Feb 1751;
    v. Thankful, b. 16 Nov 1750; and
    vi. James, b. 9 Jul 1753.55