Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | John Yorke (1908 - 1981) |
| Mother | Matilda Kokoszka (1913 - 2003) |
| Sibling | Living |
| Sibling | Bernard John Yorke (1938 - 2001) |
| Sibling | Edward V. Yorke (1938 - 2001) |
| Sibling | Living |
| Sibling | Living |
( - )
| Spouse | Living |
| Father | John Yorke (1908 - 1981) |
| Mother | Matilda Kokoszka (1913 - 2003) |
| Sibling | Living |
| Sibling | Bernard John Yorke (1938 - 2001) |
| Sibling | Edward V. Yorke (1938 - 2001) |
| Sibling | Living |
| Sibling | Living |