| Name | Ralph J Koss |
|---|---|
| Sex | male |
| Birth Date | October 25, 1887 |
| Death Date | February 1, 1976 |
| Age at Death | 88 years, 3 months, 7 days old |
| Birth Place | Wisconsin |
| Death Place | Los Angeles County, California |
| Social Security Number | 387-07-4691 |
| Name | Ralph J Koss |
|---|---|
| Sex | male |
| Birth Date | October 25, 1887 |
| Death Date | February 1, 1976 |
| Age at Death | 88 years, 3 months, 7 days old |
| Birth Place | Wisconsin |
| Death Place | Los Angeles County, California |
| Social Security Number | 387-07-4691 |