| Name | John Alfred Irwin |
|---|---|
| Sex | male |
| Birth Date | April 9, 1937 |
| Death Date | September 25, 1978 |
| Age at Death | 41 years, 5 months, 16 days old |
| Birth Place | California |
| Death Place | San Diego County, California |
| Social Security Number | 573-46-1201 |
| Name | John Alfred Irwin |
|---|---|
| Sex | male |
| Birth Date | April 9, 1937 |
| Death Date | September 25, 1978 |
| Age at Death | 41 years, 5 months, 16 days old |
| Birth Place | California |
| Death Place | San Diego County, California |
| Social Security Number | 573-46-1201 |