Family: Carl Christian Koch / Wilhelmina Annie Hendricks (F124233)
Apollonia Stein (1872- ) 
|
Chester Frank Koch (1900- )  |
| Helen Marie Koch (1902- ) |
| Carl Christian Koch (1898-2001)
|
| Apollonia Stein (1872- )
|
| Chester Frank Koch (1900- ) |
| Helen Marie Koch (1902- ) |
| Carl Christian Koch (1898-2001)
|