| Father | William Kieran FOSTER (1827 - 1901) |
| Mother | Mary COLEMOSS (1841 - 1891) |
| Sibling | William John FOSTER (1858 - 1859) |
| Sibling | James FOSTER (1860 - 1860) |
| Sibling | George FOSTER (1861 - 1926) |
| Sibling | Martha FOSTER (1863 - 1918) |
| Sibling | William John (2) FOSTER (1865 - 1930) |
| Sibling | Frances FOSTER (1867 - 1909) |
| Sibling | Rosalie FOSTER (1869 - 1869) |
| Sibling | Emily Josephine FOSTER (1870 - 1930) |
| Sibling | Martin FOSTER (1873 - 1948) |
| Sibling | Thomas FOSTER (1876 - ) |
| Sibling | Kathleen Mary FOSTER (1878 - 1943) |
| Sibling | Mary Jane FOSTER (1886 - 1887) |