1758 - 1848 (90 years)
| John Thomas Robb | |
| B: | 1758 |
| Lancaster, Pennsylvania, United States | |
| D: | 2 Aug 1848 |
| South Fayette Township, Pennsylvania | |
| Jane Kelso | |
| B: | 1766 |
| Big Spring, Cumberland, Pennsylvania, United States | |
| M: | 1790 |
| Washington County, Pennsylvania | |
| D: | 1866 |
| Robinson Twp, Washington, Pennsylvania | |
