| Name | Joseph L Blackenberg |
|---|---|
| Sex | male |
| Birth Date | February 10, 1899 |
| Death Date | March 19, 1963 |
| Age at Death | 64 years, 1 month, 9 days old |
| Birth Place | Minnesota |
| Death Place | San Diego County, California |
| Mother's Maiden Name | Rosch |
| Social Security Number | 563-18-1829 |