Individual Details
Living
( - )
Families
| Spouse | Living |
| Father | Dominic Gniewek (1925 - 1989) |
| Mother | Mary Veronica Petrie (1923 - 2006) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
( - )
| Spouse | Living |
| Father | Dominic Gniewek (1925 - 1989) |
| Mother | Mary Veronica Petrie (1923 - 2006) |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |
| Sibling | Living |