Walter
Koss
Birth date:
4 SEP 1890
Birth place:
,
,
Wisconsin,
United States
Death date:
Death place:
,
,
,
Koss Family
Parents:
| Father: | Albert Koss |
| Mother: | Sophia Detkos |
Spouse:
| Spouse: | Katie |
Siblings:
|
Apolonia
Koss
|
Children:
