On 20 Apr 1737 when Joseph was 28, he married
Mary Sanford (12544) , daughter of
Capt. Andrew Sanford (13 Jul 1673-23 Apr 1747) &
Elizabeth Sherwood (4281) (-aft 26 Apr 1747), in Milford, CT.
Born ca 1717 in Milford, CT. Mary was baptized in Milford, CT, in 1717. Mary died on 15 Oct 1803.