| Name | Joseph John Grayschock |
|---|---|
| Sex | male |
| Birth Date | September 29, 1897 |
| Death Date | March 21, 1949 |
| Age at Death | 51 years, 5 months, 20 days old |
| Birth Place | New Jersey |
| Death Place | Santa Clara County, California |
| Father's Last Name | Grayschock |
| Mother's Maiden Name | Szymanska |
| Social Security Number | 135-18-1434 |