On 6 Jun 1744 when Joanna was 19, she married
John Flint (32394) , son of
Ebenezer Flint (27600) (16 Dec 1689-18 Sep 1778) &
Tabitha Burnap (15178) (5 May 1692-30 Jul 1734), in Andover, MA.
Born ca 1719 in Reading, MA. John died in Bridgton, Cumberland County, Maine on 15 Feb 1802.