John W Williamson was born circa 1670 in Fife, Scotland and died 1757 of unspecified causes. He married Mary Davidson (1666-1688) .
Children
| Name | Birth | Death | Joined with |
| Samuel Williamson (1688-1771) | 1688 Fife, Scotland | 7 March 1771 Cumberland County, Pennsylvania, United States of America | Mary Ikard (1692-1733) |
Siblings