| Name | Willis O Hallopter |
|---|---|
| Sex | male |
| Birth Date | April 16, 1919 |
| Death Date | August 14, 1974 |
| Age at Death | 55 years, 3 months, 29 days old |
| Birth Place | Illinois |
| Death Place | Sacramento County, California |
| Social Security Number | 542-12-9600 |
| Name | Willis O Hallopter |
|---|---|
| Sex | male |
| Birth Date | April 16, 1919 |
| Death Date | August 14, 1974 |
| Age at Death | 55 years, 3 months, 29 days old |
| Birth Place | Illinois |
| Death Place | Sacramento County, California |
| Social Security Number | 542-12-9600 |