| Name | Joseph Albert Leffingwell |
|---|---|
| Sex | male |
| Birth Date | January 18, 1906 |
| Death Date | June 25, 1986 |
| Age at Death | 80 years, 5 months, 7 days old |
| Birth Place | California |
| Death Place | Los Angeles County, California |
| Mother's Maiden Name | Green |
| Social Security Number | 569-01-8453 |