John (Johannes) Yerxa
- Son of Johannes Yerkse and Susanna Foseur
- Born 12 October 1758 at Philipsburgh NY
- Maried Sarah Silkman
- Resided at Mount Pleasant NY
- Enlisted March 1776 in Capt. Dutcher's company
- Enlisted March 1778 in Capt. Sybout Acker's company
- Enlisted February 1779 in Capt. Dean's company
- Served from May 1779 to May 1780 in Capt. Jesse Baker's company
- Died 9 September 1848
- Sarah Silkman was born 26 April 1762
- Daughter of John Silkman
- Died 8 April 1839
Children of John Yerxa and Sarah Silkman
- Susanna born 13 February 1785
- Abigail born 2 November 1778
- Clarissa born 13 April 1794
- Loretta born 8 January 1799
- Maria born 4 March 1804