| Father |
| Loughnan, Andrew | 1777-04-23 | 1864
| Mother |
| Hamilton, Mary Ann | |
| Brother |
Loughnan, Andrew |
1791-04-14 |
1845-04-10 |
|
| Sister |
Loughnan, Mary Georgina |
1800-08-26 |
|
|
| |
Loughnan, Mary Maria |
1801-12-12 |
|
|
| Brother |
Loughnan, Alexander Hamilton |
1803-07-04 |
|
|
| Sibling |
Loughnan, T |
1804-11-14 |
1808-03-24 |
|
| Brother |
Loughnan, John Michael |
1800-06-11 |
|
|
| Brother |
Loughnan, Robert James |
1808 |
1891 |
|
| Sister |
Loughnan, Catherine T |
1810-04-26 |
1811-01-12 |
|
| Sister |
Loughnan, Clementine Catherine |
1810-04-26 |
1811-06-12 |
|
| Brother |
Loughnan, Thomas Charles |
1812-06-02 |
1836-06-26 |
|
| Sister |
Loughnan, Maria Ann |
1813-07-09 |
|
|
| Brother |
Loughnan, George |
1816-10-02 |
1834-03-28 |
|
| Brother |
Loughnan, Henry Nicholas |
1818-08-12 |
1891 |
|
| Brother |
Loughnan, Frances Joseph |
1819-07-27 |
1851-06-19 |
|