See also
| Husband: | Henry Blennerhassett (1733- ) | |
| Wife: | Mary Poujade (1736-1803) | |
| Children: | John Henry Blennerhassett (1760-1841) | |
| Marriage | 1758 | Dublin, Ireland |
| Name: | Henry Blennerhassett | |
| Sex: | Male | |
| Father: | Samuel Blennerhassett (c. 1709-1794) | |
| Mother: | Catherine O'Connor ( - ) | |
| Birth | 1733 | Tralee, Co. Kerry, Ireland |
| Name: | Mary Poujade | |
| Sex: | Female | |
| Father: | John Poujade ( - ) | |
| Mother: | Jane Plaguavan ( -1781) | |
| Birth | 1736 | Dublin, Ireland |
| Death | 1803 (age 66-67) | |
| Name: | John Henry Blennerhassett | |
| Sex: | Male | |
| Spouse 1: | Elizabeth O'Connell (1763-bef1818) | |
| Spouse 2: | Veronica Montgomerie (c. 1790-1828) | |
| Birth | 1760 | Dublin, Ireland |
| Death | 15 Aug 1841 (age 80-81) | |