On 16 Oct 1728 when Miriam was 20, she married Jonathan Hitchcock, son of Samuel Hitchcock (21 Aug 1672-9 Dec 1727) & Sarah Weller (15 Apr 1678-13 Apr 1761), in New Milford, CT. Born on 25 Dec 1701 in Springfield, Hampden County, Massachusetts.

Jonathan first married Mary Bronson, second Miriam Mallory.