| Name | Mark Walter Keller |
|---|---|
| Sex | male |
| Birth Date | March 23, 1948 |
| Death Date | April 22, 1990 |
| Age at Death | 42 years, 30 days old |
| Birth Place | Texas |
| Death Place | Santa Clara County, California |
| Social Security Number | 408-29-7252 |
| Name | Mark Walter Keller |
|---|---|
| Sex | male |
| Birth Date | March 23, 1948 |
| Death Date | April 22, 1990 |
| Age at Death | 42 years, 30 days old |
| Birth Place | Texas |
| Death Place | Santa Clara County, California |
| Social Security Number | 408-29-7252 |