1711 - Birth of his biological father Samuel Dunham at Sharon, Litchfield County, Connecticut, USA 

1722 - Birth of his biological mother Elizabeth Lord at Amenia, Dutchess County, New York, USA 

1750 - Birth at Sharon, Litchfield County, Connecticut, USA 

25 Jul 1757 - (7 years) Birth of his wife Elizabeth Holmes at Amenia, Dutchess County, New York, USA 

25 Jan 1776 - (26 years) Marriage with Elizabeth Holmes at Sharon, Litchfield County, Connecticut, USA 

5 Mar 1782 - (32 years) Death of his biological mother Elizabeth Lord at Sharon, Litchfield County, Connecticut, USA 

Mar 1782 - (32 years) Burial of his biological mother Elizabeth Lord at Old Amenia Burying Ground, Amenia, Dutchess County, New York, USA 

4 Sep 1786 - (36 years) Birth of his son Daniel Dunham at Dutchess County, New York, USA 

27 Jul 1792 - (42 years) Death of his biological father Samuel Dunham at Amenia, Dutchess County, New York, USA 

Jul 1792 - (42 years) Burial of his biological father Samuel Dunham at Gavett Cemetery, Margaretville, Delaware County, New York, USA 

6 Jan 1797 - (47 years) Death at New York City, New York County, New York, USA 

Jan 1797 - (47 years) Burial

26 Jun 1845 - Death of his wife Elizabeth Holmes at Erie, Erie County, Pennsylvania, USA 

Jun 1845 - Burial of his wife Elizabeth Holmes

10 May 1869 - Death of his son Daniel Dunham at Fostoria, Seneca County, Ohio, USA 

May 1869 - Burial of his son Daniel Dunham at Fountain Cemetery, Fostoria, Hancock County, Ohio, USA