| 1. William GREGG |
 |
| B: |
Abt 1642 |
| P: |
Glenarm Barony, Antrim, Scotland |
| D: |
1 Jul 1687 |
| P: |
New Castle County, Delaware |
|
| 2. William GREGG |
|
| B: |
1616 |
| P: |
Glenarm Barony, Antrim, Scotland |
| M: |
Bef 1644 |
| P: |
Armaugh County, Waterford, Ireland |
| D: |
Abt 1672 |
| P: |
W. Shore Ardmore County, Waterford, Ireland |
|
| 4. John MAC GREGOR |
|
| B: |
Abt 1576 |
| P: |
Glenarm Barony, Antrim, Scotland |
| M: |
|
| P: |
|
| D: |
Abt 1644 |
| P: |
|
|
| 8. John Or James MAC GREGOR |
=> |
|
| B: |
Abt 1546 |
| P: |
Glenarm Barony, Antrim, Scotland |
| M: |
|
| P: |
|
| D: |
10 May 1621 |
| P: |
Ardmore County, Waterford, Ireland |
|
Abt 1642 - 1687 (45 years)