Individual Details
Living
( - )
Families
| Father | Frederick Emil C. Koenig (1882 - 1944) |
| Mother | Irene Blanche Collins (1890 - 1959) |
| Sibling | Virginia I Koenig (1918 - 2011) |
| Sibling | Frederick Emil Koenig (1919 - 2002) |
( - )
| Father | Frederick Emil C. Koenig (1882 - 1944) |
| Mother | Irene Blanche Collins (1890 - 1959) |
| Sibling | Virginia I Koenig (1918 - 2011) |
| Sibling | Frederick Emil Koenig (1919 - 2002) |