| Father | Wiiliam Benjamin FOSTER (1849 - 1932) |
| Mother | Jane Anne JAGOE (1849 - 1925) |
| Sibling | Henry FOSTER (1871 - 1936) |
| Sibling | William John "Jack" FOSTER (1874 - 1947) |
| Sibling | Beatrice Maud FOSTER (1877 - 1969) |
| Sibling | Jane Ann FOSTER (1882 - 1925) |
| Sibling | Charles FOSTER (1884 - 1884) |
| Sibling | Eva FOSTER (1885 - 1973) |
| Sibling | Frank Ernest FOSTER (1887 - 1960) |
| Sibling | Ella FOSTER (1889 - 1947) |
| Sibling | Minnie FOSTER (1891 - 1972) |
| Sibling | Bessie FOSTER (1894 - 1896) |
| Sibling | Ada May FOSTER ( - ) |
| Sibling | Gertrude Amy FOSTER ( - ) |
| Sibling | Daphe Clare FOSTER ( - ) |