On 12 Oct 1769 when Mary was 16, she first married
David Osborn (30142) , son of
Ens. Jeremiah Osborn (48128) (8 Apr 1699-18 Jan 1789) &
Elizabeth Sperry (12990) (11 Nov 1716-18 Dec 1799), in First Congregational Society, New Haven.
55 Born on 26 Apr 1746 in New Haven, CT.56 David died in New Haven, CT, on 26 May 1786; he was 40.55