18 Jul 1760 - Birth of his biological father Ambrose DUTTON at East Haddam, Middlesex County, Connecticut, USA  

23 Nov 1762 - Birth of his biological mother Prudence Otis at Colchester, New London County, Connecticut, USA 

29 Sep 1783 - Marriage of parents

8 Feb 1785 - Birth at Lebanon, New London County, Connecticut, USA 

28 Oct 1841 - (56 years) Death of his biological father Ambrose DUTTON at Colchester, New London County, Connecticut, USA 

29 May 1850 - (65 years) Death of his biological mother Prudence Otis

24 Apr 1867 - (82 years) Death