 MaleJohn Williamson, Sr. |
| Birth | 1721 | Fife, Scotland  |
| Death | 1791 | Williamson's Grove, Buffalo Township, Washington County, Pennsylvania, USA |
| Burial | ||
| Marriage | 10 Feb 1749 | Lancaster, Lancaster, Pennsylvania, British Colonial America |
| Father | John Samuel Williamson | F30405 Group Sheet | |
| Mother | Mary E. Ikerd | F30405 Group Sheet | |
 FemaleJane Bloxham |
| Birth | 9 Sep 1724 | Ringold, Washington, Pennsylvania, United States |
| Death | 20 Feb 1770 | Lancaster, Lancaster, Pennsylvania, United States |
| Burial | 21 Mar 1791 | Middlesex, England |
| Father | John Bloxham | F30406 Group Sheet | |
| Mother | Sarah Long | F30406 Group Sheet | |
| Male Eleazer Williamson |
| Birth | 13 Jul 1757 | Pequea, Chester, Pennsylvania, United States |
| Death | 28 Feb 1839 | Scioto, Pickaway, Ohio, United States |
| Burial | Commercial Point, Pickaway, Ohio, United States |
|
| Spouse | Martha McConnell | F30393 | |
| Marriage | 1783 | Washington, Pennsylvania, United States |
