| Name | John Alfred Sigvartson |
|---|---|
| Sex | male |
| Birth Date | January 17, 1907 |
| Death Date | March 8, 1979 |
| Age at Death | 72 years, 1 month, 19 days old |
| Birth Place | Other Country |
| Death Place | Santa Clara County, California |
| Social Security Number | 091-01-6561 |
| Name | John Alfred Sigvartson |
|---|---|
| Sex | male |
| Birth Date | January 17, 1907 |
| Death Date | March 8, 1979 |
| Age at Death | 72 years, 1 month, 19 days old |
| Birth Place | Other Country |
| Death Place | Santa Clara County, California |
| Social Security Number | 091-01-6561 |