12 Feb 1745 - Birth of his biological mother Sarah Bigelow at Westford, Middlesex County, Massachusetts, USA 

8 Jan 1747 - Birth of his biological father Thomas Dutton at Westford, Middlesex County, Massachusetts, USA 

15 Nov 1768 - Marriage of parents at Westford, Middlesex County, Massachusetts, USA 

10 Mar 1771 - Birth at Ashburnham, Worcester County, Massachusetts, USA 

Nov 1798 - (27 years) Burial of his biological father Thomas Dutton at Old Hill Burying Ground, Newburyport, Essex County, Massachusetts, USA 

23 Dec 1811 - (40 years) Death of his biological mother Sarah Bigelow at Jaffrey, Cheshire County, New Hampshire, USA 

Dec 1811 - (40 years) Burial of his biological mother Sarah Bigelow at Old Burying Ground, Jaffrey Center, Cheshire County, New Hampshire, USA  

31 Dec 1838 - (67 years) Death of his biological father Thomas Dutton at Jaffrey, Cheshire County, New Hampshire, USA 

13 Oct 1856 - (85 years) Death at Peterborough, Hillsborough County, New Hampshire, USA 

Oct 1856 - (85 years) Burial