Individual Details
Living
( - )
Families
| Father | Emil Oskar Dettman (1879 - 1973) |
| Mother | Sarah Kraemer (1882 - 1942) |
| Sibling | Velma Dettman (1908 - 1992) |
| Sibling | Harold Dettman (1909 - 1988) |
| Sibling | Hazel Dettman (1921 - ) |
( - )
| Father | Emil Oskar Dettman (1879 - 1973) |
| Mother | Sarah Kraemer (1882 - 1942) |
| Sibling | Velma Dettman (1908 - 1992) |
| Sibling | Harold Dettman (1909 - 1988) |
| Sibling | Hazel Dettman (1921 - ) |