1695 - Birth of his biological father William Porter at Chester, Delaware County, Pennsylvania, USA 

1699 - Birth of his biological mother Mary Price at Chester, Delaware County, Pennsylvania, USA 

1729 - Birth at Chester, Delaware County, Pennsylvania, USA 

1733 - (4 years) Birth of his wife Sarah Piersol at Chester, Delaware County, Pennsylvania, USA 

3 Aug 1749 - (20 years) Death of his biological father William Porter at Adams, Armstrong County, Pennsylvania, USA 

Aug 1749 - (20 years) Burial of his biological father William Porter

6 Nov 1754 - (25 years) Birth of his daughter Elizabeth Porter at Mercersburg, Franklin County, Pennsylvania, USA 

1755 - (26 years) Death of his biological mother Mary Price

1755 - (26 years) Burial of his biological mother Mary Price

30 Apr 1803 - (74 years) Death at Liberty Township, Adams County, Pennsylvania, USA 

May 1803 - Burial at Hopewell Cemetery, New Bedford, Lawrence County, Pennsylvania, USA 

1808 - Burial of his wife Sarah Piersol at Emmitsburg Presbyterian Cemetery, Emmitsburg, Frederick County, Maryland, USA 

1808 - Death of his wife Sarah Piersol at Liberty Township, Adams County, Pennsylvania, USA 

1 Jun 1828 - Death of his daughter Elizabeth Porter at Blairsville, Indiana County, Pennsylvania, USA 

Jun 1828 - Burial of his daughter Elizabeth Porter