| Name | Ivan Raymond Knowles |
|---|---|
| Sex | male |
| Birth Date | October 21, 1907 |
| Death Date | September 5, 1988 |
| Age at Death | 80 years, 10 months, 15 days old |
| Birth Place | Nebraska |
| Death Place | Kern County, California |
| Social Security Number | 509-01-4835 |
| Name | Ivan Raymond Knowles |
|---|---|
| Sex | male |
| Birth Date | October 21, 1907 |
| Death Date | September 5, 1988 |
| Age at Death | 80 years, 10 months, 15 days old |
| Birth Place | Nebraska |
| Death Place | Kern County, California |
| Social Security Number | 509-01-4835 |