Robert
Lee
Koss
Birth date:
[Living]
Birth place:
,
Effingham,
Illinois,
United States
Death date:
Death place:
,
,
,
Koss Family
Parents:
| Father: | Frank |
| Mother: | Minnie |
Spouse:
| Spouse: | Wilma |
Siblings:
|
Arthur
John Playford Victor Emma Harold Frank Robert Lee Koss |
Children:
