| Name | John Michael Heffernan |
|---|---|
| Sex | male |
| Birth Date | January 30, 1898 |
| Death Date | August 16, 1950 |
| Age at Death | 52 years, 6 months, 17 days old |
| Birth Place | Massachusetts |
| Death Place | Los Angeles County, California |
| Social Security Number | 552-22-7675 |
| Name | John Michael Heffernan |
|---|---|
| Sex | male |
| Birth Date | January 30, 1898 |
| Death Date | August 16, 1950 |
| Age at Death | 52 years, 6 months, 17 days old |
| Birth Place | Massachusetts |
| Death Place | Los Angeles County, California |
| Social Security Number | 552-22-7675 |