| Name | Karl Henry Koberstein |
|---|---|
| Sex | male |
| Birth Date | December 16, 1899 |
| Death Date | October 23, 1981 |
| Age at Death | 81 years, 10 months, 7 days old |
| Birth Place | Oregon |
| Death Place | Orange County, California |
| Mother's Maiden Name | Doerr |
| Social Security Number | 541-03-8745 |