On 15 Oct 1809 when John was 27, he married
Mary Brown Williams, daughter of
William Williams (9 Jul 1747-10 Nov 1792) &
Joyce Shillcock (-6 Sep 1792), in Boston, MA.
Born on 20 Nov 1782. Mary Brown died in Gorham, Cumberland County, Maine in Oct 1819. Marriage intention published on 29 Sep 1809 at Boston, MA.
Mary first marred Henry Brazier, second John Dix.
1837 Salem City Directory
Asa C. Dix, clerk, 211 Essex, board 175 Essex
Mrs. Mary Dix, boarding house, 175 Essex