| 1. William Hart |
 |
| B: |
4 Jan 1789 |
| P: |
Hartsville, PA |
| D: |
23 Feb 1855 |
| P: |
Hartsville, PA |
|
|
| 4. James Hart, I |
|
| B: |
Apr 1717 |
| P: |
British Isles, UK |
| M: |
1754 |
| P: |
Bucks Co., Pennsylvania, USA |
| D: |
04 May 1766 |
| P: |
Bucks, Pennsylvania, USA |
|
| 8. Samuel C Hart, the pioneer |
|
| B: |
1690 |
| P: |
Belfast, Antrim, Northern Ireland |
| M: |
1723 |
| P: |
Plumstead, Bucks, Pennsylvania, USA |
| D: |
01 Apr 1750 |
| P: |
Plumstead, Bucks, Pennsylvania, USA |
|
1789 - 1855 (66 years)