| Name | Robert J Duff |
|---|---|
| Sex | male |
| Birth Date | May 11, 1907 |
| Death Date | August 25, 1970 |
| Age at Death | 63 years, 3 months, 14 days old |
| Birth Place | California |
| Death Place | San Francisco County, California |
| Social Security Number | 571-05-1207 |
| Name | Robert J Duff |
|---|---|
| Sex | male |
| Birth Date | May 11, 1907 |
| Death Date | August 25, 1970 |
| Age at Death | 63 years, 3 months, 14 days old |
| Birth Place | California |
| Death Place | San Francisco County, California |
| Social Security Number | 571-05-1207 |