| Name | John M Helleskov |
|---|---|
| Sex | male |
| Birth Date | May 23, 1885 |
| Death Date | July 5, 1962 |
| Age at Death | 77 years, 1 month, 12 days old |
| Birth Place | Denmark |
| Death Place | San Francisco County, California |
| Social Security Number | 000-00-000 |
| Name | John M Helleskov |
|---|---|
| Sex | male |
| Birth Date | May 23, 1885 |
| Death Date | July 5, 1962 |
| Age at Death | 77 years, 1 month, 12 days old |
| Birth Place | Denmark |
| Death Place | San Francisco County, California |
| Social Security Number | 000-00-000 |