| Name | Irving Alfred Mast |
|---|---|
| Sex | male |
| Birth Date | September 29, 1904 |
| Death Date | April 6, 1979 |
| Age at Death | 74 years, 6 months, 8 days old |
| Birth Place | California |
| Death Place | Humboldt County, California |
| Social Security Number | 562-40-0228 |
| Name | Irving Alfred Mast |
|---|---|
| Sex | male |
| Birth Date | September 29, 1904 |
| Death Date | April 6, 1979 |
| Age at Death | 74 years, 6 months, 8 days old |
| Birth Place | California |
| Death Place | Humboldt County, California |
| Social Security Number | 562-40-0228 |