11 Sep 1737 - Birth of his biological father William Spaulding at Westford, Middlesex County, Massachusetts, USA 

22 Sep 1738 - Birth of his biological mother Esther Dutton at Westford, Middlesex County, Massachusetts, USA 

29 Nov 1759 - Marriage of parents at Westford, Middlesex County, Massachusetts, USA 

12 Apr 1785 - Birth at Cavendish, Windsor County, Vermont, USA 

28 Jun 1805 - (20 years) Death of his biological father William Spaulding at Cavendish, Windsor County, Vermont, USA 

26 Jan 1813 - (27 years) Death of his biological mother Esther Dutton at Cavendish, Windsor County, Vermont, USA 

29 Feb 1860 - (74 years) Death at Cavendish, Windsor County, Vermont, USA