| Name | John Benjamin Leff |
|---|---|
| Sex | male |
| Birth Date | November 3, 1892 |
| Death Date | March 6, 1954 |
| Age at Death | 61 years, 4 months, 3 days old |
| Birth Place | Other Country |
| Death Place | Los Angeles County, California |
| Social Security Number | 475-09-4367 |
| Name | John Benjamin Leff |
|---|---|
| Sex | male |
| Birth Date | November 3, 1892 |
| Death Date | March 6, 1954 |
| Age at Death | 61 years, 4 months, 3 days old |
| Birth Place | Other Country |
| Death Place | Los Angeles County, California |
| Social Security Number | 475-09-4367 |