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 

26 Mar 1808 - Birth at Hillsborough, Hillsborough County, New Hampshire, USA 

14 Aug 1841 - Death of his biological father Calvin Abbott

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

15 Apr 1851 - Death of his biological mother Lucy Dutton

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