10 Aug 1735 - Birth of his father Benjamin Butterfield at Chelmsford, Middlesex County, Massachusetts, USA 

22 Jan 1737 - Birth of his mother Olive Proctor at Chelmsford, Middlesex County, Massachusetts, USA 

6 Dec 1758 - Marriage of parents at Chelmsford, Middlesex County, Massachusetts, USA 

24 Apr 1773 - Birth at Chelmsford, Middlesex County, Massachusetts, USA 

20 Sep 1775 - (2 years) Death at Chelmsford, Middlesex County, Massachusetts, USA 

16 Nov 1811 - Death of his father Benjamin Butterfield at Chelmsford, Middlesex County, Massachusetts, USA 

21 Aug 1826 - Death of his mother Olive Proctor at Chelmsford, Middlesex County, Massachusetts, USA