| Name | John W Helenius |
|---|---|
| Sex | male |
| Birth Date | July 1, 1915 |
| Death Date | November 10, 1964 |
| Age at Death | 49 years, 4 months, 9 days old |
| Birth Place | California |
| Death Place | San Mateo County, California |
| Social Security Number | 549-22-7627 |
| Name | John W Helenius |
|---|---|
| Sex | male |
| Birth Date | July 1, 1915 |
| Death Date | November 10, 1964 |
| Age at Death | 49 years, 4 months, 9 days old |
| Birth Place | California |
| Death Place | San Mateo County, California |
| Social Security Number | 549-22-7627 |