30 Sep 1719 - Birth of his biological father Thomas Hazen at Norwich, New London County, Connecticut, USA 

5 Feb 1727 - Birth of his biological mother Ann Tenney at Norwich, New London County, Connecticut, USA 

7 Mar 1743 - Marriage of parents at Norwich, New London County, Connecticut, USA 

13 Mar 1758 - Birth at Woodbury, Litchfield County, Connecticut, USA 

30 Aug 1763 - (5 years) Birth of his wife Abigail DUTTON at Woodbury, Litchfield County, Connecticut, USA 

7 Jun 1779 - (21 years) Marriage with Abigail DUTTON at Harford, Windsor County, Vermont, USA 

4 Jul 1780 - (22 years) Birth of his son Silas Hazen

19 Aug 1782 - (24 years) Death of his biological father Thomas Hazen at Hardwick, Caledonia County, Vermont, USA 

10 Feb 1783 - (24 years) Birth of his daughter Lois Hazen

26 Apr 1785 - (27 years) Birth of his daughter Abigail Hazen at Hartford, Windsor County, Vermont, USA 

14 Sep 1788 - (30 years) Birth of his daughter Altha Hazen at Strafford, Orange County, Vermont, USA 

14 Mar 1791 - (33 years) Birth of his son David Hazen at Hartford, Windsor County, Vermont, USA 

24 Mar 1793 - (35 years) Birth of his son Ezra Hazen

29 Jul 1802 - (44 years) Death of his biological mother Ann Tenney at Hardwick, Caledonia County, Vermont, USA 

6 May 1811 - (53 years) Death of his wife Abigail DUTTON at Hardwick, Caledonia County, Vermont, USA 

May 1811 - (53 years) Burial of his wife Abigail DUTTON at Christian Street Cemetery, Hartford, Windsor County, Vermont, USA 

8 Mar 1813 - (54 years) Death of his son Silas Hazen

Mar 1813 - (55 years) Burial of his son Silas Hazen at Christian Street Cemetery, Hartford, Windsor County, Vermont, USA 

24 Nov 1820 - (62 years) Death of his daughter Lois Hazen

Nov 1820 - (62 years) Burial of his daughter Lois Hazen at Tucker Cemetery, West Hartford, Windsor County, Vermont, USA 

9 Aug 1835 - (77 years) Death at Hardwick, Caledonia County, Vermont, USA 

Aug 1835 - (77 years) Burial at Christian Street Cemetery, Hartford, Windsor County, Vermont, USA 

10 Mar 1851 - Death of his daughter Abigail Hazen at Glover, Orleans County, Vermont, USA 

Mar 1851 - Burial of his daughter Abigail Hazen at West Glover Cemetery, West Glover, Orleans County, Vermont, USA 

4 Oct 1853 - Death of his son David Hazen at Hartford, Windsor County, Vermont, USA 

Oct 1853 - Burial of his son David Hazen at Tucker Cemetery, West Hartford, Windsor County, Vermont, USA 

17 Aug 1868 - Death of his son Ezra Hazen

Aug 1868 - Burial of his son Ezra Hazen at Christian Street Cemetery, Hartford, Windsor County, Vermont, USA 

14 Sep 1877 - Death of his daughter Altha Hazen at Royalton, Windsor County, Vermont, USA 

Sep 1877 - Burial of his daughter Altha Hazen at North Royalton Cemetery, North Royalton, Windsor County, Vermont, USA