| Name | Mark J Porten |
|---|---|
| Sex | male |
| Birth Date | September 14, 1950 |
| Death Date | June 1, 1973 |
| Age at Death | 22 years, 8 months, 18 days old |
| Birth Place | Wisconsin |
| Death Place | Los Angeles County, California |
| Social Security Number | 000-00-000 |
| Name | Mark J Porten |
|---|---|
| Sex | male |
| Birth Date | September 14, 1950 |
| Death Date | June 1, 1973 |
| Age at Death | 22 years, 8 months, 18 days old |
| Birth Place | Wisconsin |
| Death Place | Los Angeles County, California |
| Social Security Number | 000-00-000 |