On 9 Sep 1813 when Aaron was 27, he married Ruth W. Dix (61306) , daughter of Jonathan Dix (51402) (23 Mar 1745/6-aft 1806) & Mary Peirce (51833) (25 Sep 1745-Sep 1806), in Boston, MA. Born on 20 Dec 1786 in Weston, MA. Ruth W. died in Groton, MA, on 5 Jan 1823; she was 36.