26 Apr 1700 - Birth of his biological father Robert Blood at Concord, Middlesex County, Massachusetts, USA 

11 Apr 1703 - Birth of his biological mother Sarah Varnum at Dracut, Middlesex County, Massachusetts, USA 

25 Aug 1722 - Marriage of parents at Dracut, Middlesex County, Massachusetts, USA 

20 Dec 1727 - Birth

26 Nov 1742 - Death of his biological mother Sarah Varnum at Concord, Middlesex County, Massachusetts, USA 

1774 - Death of his biological father Robert Blood at Stoddard, Cheshire County, New Hampshire, USA