19 Aug 1671 - Birth of his biological father William Hartwell at Bedford, Middlesex County, Massachusetts, USA 

1674 - Birth of his biological mother Ruth Hosmer at Concord, Middlesex County, Massachusetts, USA 

1702 - Marriage of parents at Concord, Middlesex County, Massachusetts, USA 

17 Jul 1722 - Birth at Concord, Middlesex County, Massachusetts, USA 

11 Dec 1742 - (20 years) Death of his biological father William Hartwell at Bedford, Middlesex County, Massachusetts, USA 

17 Feb 1752 - (29 years) Death of his biological mother Ruth Hosmer at Bedford, Middlesex County, Massachusetts, USA 

1803 - (80 years) Death at Middlesex, Middlesex County, New Jersey, USA