On 9 Sep 1766 Daniel first married Martha Hitchcock (45497) , daughter of Samuel Hitchcock (26381) (5 Nov 1713-8 Jul 1788) & Mary Perkins (33899) (12 Jun 1715-), in New Haven, CT.56 Born on 19 Dec 1744 in New Haven, CT.56 Martha was baptized in First Congregational Society, New Haven, 7 Feb 1744/5.55 Martha died in Hamden, CT, on 1 Apr 1774; she was 29.55 Buried in Centerville Cemetery, Hamden.

Daniel and Martha had three children.6

On 23 Feb 1775 Daniel second married Sarah Alling (36787) , daughter of Nathan Alling (17758) (8 Mar 1695/6-24 Oct 1774) & Hannah Todd (18836) (20 Feb 1702-26 Oct 1771), in Barkhamsted, CT.6 Born on 20 Oct 1745 in New Haven, CT.56 Sarah was baptized in First Congregational Society, New Haven, on 15 Dec 1745.55 Sarah died in Barkhamsted, CT in Feb 1837.55

Children of Daniel and Sarah (Alling) Rexford, the first born at New Haven, the remaining six at Barkhamsted:
    i. Benjamin, b. 1 Jan 1776, d. 1825 at Sherburne, NY, m. 1806 Mary Clark;
    ii. Zina, b. 17 Sep 1777, d. 6 Sep 1855 at Fabius, NY, m. 1828 Lucy C. Rose;
    iii. Micah, b. 1 Feb 1780, d. 3 Jun 1820 at Lima, NY, m. 1803 Paulina Holden;
    iv. Sarah, b. 16 Jan 1784, d. 11 Apr 1872, , m. Salmon Howd;
    v. John, b. 10 or 27 Apr 1786, d. 12 Jun 1862, m. 1st 1813 Ursula Hitchcock, m. 2nd 1837 Henrietta M. Allen;
    vi. Martha, b. 22 Apr 1789, d. 11 Jan 1864, m. Luke Hayden; and
    vii. Allen, b. 9 Sep 1791, d. 5 Dec 1878 at Sherburne, NY, m. 1818 Almira Hart.6

On 10 Jan 1760 Sarah married Ezekiel Tuttle, son of William Tuttle (25 May 1673-Nov 1727) & Mary Abernathy (27 Mar 1679/80-), in New Haven, CT.56 Born ca 1704 in New Haven, CT.55 Ezekiel died in North Haven, CT on 18 Aug 1765.55