1637 - Birth at Hartford, Hartford County, Connecticut, USA 

Aft 1641 - (5 years) Birth of his wife Mary Cullick at Hartford, Hartford County, Connecticut, USA 

1671 - (34 years) Birth of his son Thomas Olcott at Hartford, Hartford County, Connecticut, USA 

1677 - (40 years) Birth of his son Timothy Olcott at Coventry, Tolland County, Connecticut, USA 

12 Dec 1694 - (57 years) Birth of his daughter Sarah Olcott at Hartford, Hartford County, Connecticut, USA 

5 Apr 1719 - (82 years) Death at Hartford, Hartford County, Connecticut, USA 

Apr 1719 - (82 years) Burial

3 May 1721 - Death of his wife Mary Cullick at Windsor, Hartford County, Connecticut, USA 

May 1721 - Burial of his wife Mary Cullick

30 Nov 1732 - Death of his son Thomas Olcott at Hartford, Hartford County, Connecticut, USA 

Dec 1732 - Burial of his son Thomas Olcott

5 Apr 1754 - Death of his son Timothy Olcott at Coventry, Tolland County, Connecticut, USA 

Apr 1754 - Burial of his son Timothy Olcott

22 Jan 1760 - Death of his daughter Sarah Olcott at Plainfield, Windham County, Connecticut, USA 

Jan 1760 - Burial of his daughter Sarah Olcott