On 28 Dec 1726 when Jonathan was 22, he married
Eunice Patterson, daughter of
Joseph Patterson (1 Jan 1677/8-ca 1737) &
Mercy Goodenow (8 Nov 1680-1 Sep 1710), in Watertown, MA.
30 Born on 19 Apr 1708 in Watertown, MA.30
Children of Jonathan and Eunice (Patterson) Flagg, the first two born at Watertown, the others at Framingham:
i. Lois Flagg, b. 7 Jun 1728;
ii. Eunice Flagg, b. 7 May 1730;
iii. Hepzibah Flagg, b. 31 Aug 1734, m. 30 May 1753 Gridley Jackson of Sudbury;
iv. Jonathan Flagg, b. 9 Mar 1736, m. Hepzibah Greenwood;
v. Joseph Flagg, b. 9 Feb 1739, m. Hannah Tombs;
vi. Allen Flagg, b. 2 May 1742, d. 22 Dec 1804 at Framingham;
vii. Sarah Flagg, b. 12 Jan 1744; and
viii. Margery Flagg, b. 19 Jul 1747.30