n Koch1906–
- Name
- n Koch
| Birth | estimated as equal to wife's birth year about 1906 |
| Alfred W. Generation | |
| Death | |
| Family with Alma Wiederhold |
| himself |
n Koch Birth: estimated as equal to wife's birth year — about 1906 Death: |
| wife |
Alma Wiederhold Birth: August 14, 1906 27 27 Death: |