On 28 May 1729 Jacob married
Sarah Morse, daughter of
Benjamin Morse (24 Aug 1668-22 Jul 1743) &
Susanna Merrill (14 Nov 1673-23 Oct 1733), in Boxford, MA.
Born 7 Mar 1708/9 in Newbury, MA. Sarah died aft 1763.
Children of Jacob and Sarah (Morse) Perley, born at Boxford:
i. Isaac Perley, b. 5 Sep 1730;
ii. Jacob Perley, b. 8 Jun 1732;
iii. Benjamin Perley, b. 10 Feb 1735, m. 1st at Boxford 2 Jan 1759 Hannah Clark (b. 9 May 1735 at Topsfield), m. 2nd 12 Oct 1773 Apphia Andrews; and
iv. Sarah Perley, b. 17 Mar 1738.