On 19 Oct 1780 Adna A. married Abiah Clark (48328) , daughter of Hezekiah Clark (31000) (ca 1723-ca 1776) & Mary Peck (30751) (18 May 1726-8 Mar 1799), in New Haven, CT. Born on 19 Dec 1756 in Bethany, CT. Abiah died in New Haven, CT, on 20 Aug 1838; she was 81.