| Name | Jon Charles Mathisen |
|---|---|
| Sex | male |
| Birth Date | October 30, 1954 |
| Death Date | January 1, 1978 |
| Age at Death | 23 years, 2 months, 1 day old |
| Birth Place | California |
| Death Place | Sacramento County, California |
| Social Security Number | 568-94-8296 |
| Name | Jon Charles Mathisen |
|---|---|
| Sex | male |
| Birth Date | October 30, 1954 |
| Death Date | January 1, 1978 |
| Age at Death | 23 years, 2 months, 1 day old |
| Birth Place | California |
| Death Place | Sacramento County, California |
| Social Security Number | 568-94-8296 |