 1626 -
 1626 -  1655-
 1655-
| Arthur Blennerhassett | |
| *: | 1655 | 
 1657-
 1657-
| John Blennerhassett | |
| *: | 1657 | 
 1840-
 1840-
| Edward Francis Cashel | |
| *: | 14 Jun 1840 | 
 1908-
 1908-
| Eithne O'Mara | |
| *: | 14 Okt 1908 | 
| Dick Humphreys | |
| oo: | 1929 | 
 1870-
 1870-
| Agnes Cashel | |
| *: | 21 Dez 1870 | 
 1873-1948
 1873-1948
| James O'Mara | |
| *: | 6 Aug 1873 | 
| Limmerick | |
| +: | 21 Nov 1948 | 
| Dublin | |
 1848-
 1848-
| Blennerhassett Cashel | |
| *: | 13 Jun 1848 | 
 1846-1896
 1846-1896
| Maria Agnes Lyons | |
| *: | 1846 | 
| oo: | 30 Sep 1869 | 
| +: | 10 Jan 1896 | 
 1807-1882
 1807-1882
| Georg Cashel | |
| *: | 1807 | 
| +: | 21 Jun 1882 | 
| Mary Kickham | |
| oo: | 6 Feb 1838 | 
 1780-
 1780-
| Letitia Blennerhassett | |
| *: | 10 Jun 1780 | 
 1747-nach 1780
 1747-nach 1780
| Luise Goddard | |
| *: | CA.1747 | 
| +: | NACH 1780 | 
 1733-1803
 1733-1803
| John Hurly Blennerhassett | |
| *: | 1733 | 
| oo: | 2 Feb 1765 | 
| +: | 1803 | 
 vor 1727-
 vor 1727-
| Mary Mullins | |
| *: | VOR 1727 | 
 vor 1695-
 vor 1695-
| William Mullins | |
| *: | VOR 1695 | 
 1660-
 1660-
| Ruth Blennerhassett | |
| *: | 1660 | 
 vor 1660-nach 1695
 vor 1660-nach 1695
| Thomas Blennerhassett | |
| *: | VOR 1660 | 
| +: | NACH 1695 | 
 1626-
 1626-
| Eilis Denny | |
| *: | 25 Feb 1626 | 
 1620-1677
 1620-1677
| John Blennerhassett | |
| *: | 1620 | 
| oo: | 1654 | 
| +: | 4 Dez 1677 |