Individual Details
Douglas Zwank
( - )
Families
| Father | Robert Henry Zwank (1917 - 1988) |
| Mother | June Elizabeth Carpenter (1923 - 1983) |
| Sibling | Karen Zwank ( - ) |
( - )
| Father | Robert Henry Zwank (1917 - 1988) |
| Mother | June Elizabeth Carpenter (1923 - 1983) |
| Sibling | Karen Zwank ( - ) |