15 Apr 1771 - Birth of his biological father Calvin Abbott

16 May 1781 - Birth of his biological mother Lucy Dutton at Hillsborough, Hillsborough County, New Hampshire, USA 

10 Apr 1800 - Marriage of parents at Hillsborough, Hillsborough County, New Hampshire, USA 

1821 - Birth at Westmoreland, Cheshire County, New Hampshire, USA 

14 Aug 1841 - (20 years) Death of his biological father Calvin Abbott

Aug 1841 - (20 years) Burial of his biological father Calvin Abbott at Wilson Cemetery, Barre, Washington County, Vermont, USA 

15 Apr 1851 - (30 years) Death of his biological mother Lucy Dutton

Apr 1851 - (30 years) Burial of his biological mother Lucy Dutton at Wilson Cemetery, Barre, Washington County, Vermont, USA 

31 Aug 1891 - (70 years) Death at Maynard, Middlesex County, Massachusetts, USA 

31 Aug 1891 - (70 years) Cause of Death: Bright's Disease at Maynard, Middlesex County, Massachusetts, USA 

Sep 1892 - Burial