Individual Details
Living
( - )
Families
| Spouse | Living |
| Child | Living |
| Child | Living |
| Father | Howard Meredith Griewank (1915 - 1989) |
| Mother | Julia Rose Holm (1914 - 2011) |
| Sibling | Living |
| Sibling | Living |
( - )
| Spouse | Living |
| Child | Living |
| Child | Living |
| Father | Howard Meredith Griewank (1915 - 1989) |
| Mother | Julia Rose Holm (1914 - 2011) |
| Sibling | Living |
| Sibling | Living |