Tracing Douglas family roots - unraveling history, one generation at a time.

![]() | Thomas (3rd Viscount of Taragh) Preston |
| Thomas (3rd Viscount of Taragh) Preston | |
| B: | Abt 1653 |
| D: | Yes, date unknown |
![]() | Jenico (8Th Viscount Gormanston) Preston |
| Jenico (8Th Viscount Gormanston) Preston | |
| D: | Yes, date unknown |
| Jenico (10Th Viscount Gormanston) Preston | |
| B: | 1707 |
| D: | 13 Oct 1757 |
| Thomasine (of Trimlestown) Barnewall | |
| M: | 9 Feb 1729 |
| D: | 10 Jan 1788 |
| Anthony (9Th Viscount Gormanston) Preston | |
| D: | 25 Sep 1716 |
| Mary (of Gormanstoun) Preston | |
| M: | 1700 |
| D: | 27 Dec 1750 |
![]() | Elizabeth (of Tara\Taragh) Preston |
| Elizabeth (of Tara\Taragh) Preston | |
| D: | Yes, date unknown |
![]() | Nicholas Preston |
| Nicholas Preston | |
| D: | 9 May 1679 |
| Robert (12Th Baron Trimlestown) Barnewall | |
| D: | 1779 |
![]() | Margaret Rochfort |
| Margaret Rochfort | |
| D: | Yes, date unknown |
![]() | Elizabeth Colt |
| Elizabeth Colt | |
| D: | 1781 |
![]() | John Barnewall |
| John Barnewall | |
| D: | Yes, date unknown |
![]() | Walters |
| Walters | |
| M: | 1740 |
| France | |
| D: | Yes, date unknown |
![]() | Richard Barnewall |
| Richard Barnewall | |
| D: | Yes, date unknown |
![]() | Frances Barnewall |
| Frances Barnewall | |
| D: | Yes, date unknown |
![]() | Thomas Barnewall |
| Thomas Barnewall | |
| D: | Yes, date unknown |
![]() | Anthony Barnewall |
| Anthony Barnewall | |
| B: | 1721 |
| D: | 22 Jul 1739 |
| Battle Of Krotzka | |
![]() | Margaret (of Trimlestown) Barnewall |
| Margaret (of Trimlestown) Barnewall | |
| D: | Yes, date unknown |
![]() | Viscount Mountgarret |
| Viscount Mountgarret | |
| M: | Jan 1736 |
| D: | Yes, date unknown |
![]() | Bridget (of Trimlestown) Barnewall |
| Bridget (of Trimlestown) Barnewall | |
| D: | Yes, date unknown |
![]() | Robert Martin |
| Robert Martin | |
| M: | 6 Apr 1753 |
| D: | Yes, date unknown |
| Thomasine (of Trimlestown) Barnewall | |
| D: | 10 Jan 1788 |
![]() | Viscount Gormanstown Preston |
| Viscount Gormanstown Preston | |
| M: | 9 Feb 1729 |
| D: | Yes, date unknown |
| Jenico (10Th Viscount Gormanston) Preston | |
| B: | 1707 |
| M: | 9 Feb 1729 |
| D: | 13 Oct 1757 |
![]() | Margaret (of Ballybrittan) Barnewall |
| Margaret (of Ballybrittan) Barnewall | |
| D: | Yes, date unknown |
| John (11Th Baron Trimlestown) Barnewall | |
| M: | Bef 23 Mar 1704 |
| D: | 7 Apr 1746 |
![]() | Thomasine (of Taragh) Preston |
| Thomasine (of Taragh) Preston | |
| D: | Yes, date unknown |
![]() | John (Sir) (of Ballybrittan) Barnewall |
| John (Sir) (of Ballybrittan) Barnewall | |
| D: | Yes, date unknown |
|
![]() | Anthony (2nd Viscount Tara) Preston |
| Anthony (2nd Viscount Tara) Preston | |
| B: | 20 Jun 1618 |
| D: | 24 Apr 1659 |
| Margaret (of Ballybrittan) Warren | |
| D: | 6 Jun 1661 |
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