| Name | John Calvin Haffey |
|---|---|
| Sex | male |
| Birth Date | April 13, 1951 |
| Death Date | January 19, 1978 |
| Age at Death | 26 years, 9 months, 6 days old |
| Birth Place | California |
| Death Place | Modoc County, California |
| Social Security Number | 553-84-0492 |
| Name | John Calvin Haffey |
|---|---|
| Sex | male |
| Birth Date | April 13, 1951 |
| Death Date | January 19, 1978 |
| Age at Death | 26 years, 9 months, 6 days old |
| Birth Place | California |
| Death Place | Modoc County, California |
| Social Security Number | 553-84-0492 |