On 23 Aug 1742 Edmund married Elizabeth Scutt (35411) , daughter of James Scutt (ca 1683-10 Dec 1769) & Elizabeth Dorr (16926) (ca 1698-ca 1770). Born on 5 Feb 1723 in Boston, MA. Elizabeth died in Boston, MA ca 1764.

Edmund and Elizabeth were second cousins. His maternal grandfather and her maternal grandmother were siblings.