| Name | John Thomas Steffan |
|---|---|
| Sex | male |
| Birth Date | December 14, 1917 |
| Death Date | February 14, 1997 |
| Age at Death | 79 years, 2 months old |
| Birth Place | Pennsylvania |
| Death Place | San Mateo County, California |
| Social Security Number | 209-09-2127 |
| Name | John Thomas Steffan |
|---|---|
| Sex | male |
| Birth Date | December 14, 1917 |
| Death Date | February 14, 1997 |
| Age at Death | 79 years, 2 months old |
| Birth Place | Pennsylvania |
| Death Place | San Mateo County, California |
| Social Security Number | 209-09-2127 |