Individual Details
Living
( - )
Families
| Father | Robert Allan Halm (1934 - 2016) |
| Mother | Joan Sheppard Hetzel (1934 - 2017) |
| Sibling | Living |
| Sibling | Living |
( - )
| Father | Robert Allan Halm (1934 - 2016) |
| Mother | Joan Sheppard Hetzel (1934 - 2017) |
| Sibling | Living |
| Sibling | Living |