| Name | Erwin Robert Knapp |
|---|---|
| Sex | male |
| Birth Date | June 15, 1890 |
| Death Date | January 15, 1984 |
| Age at Death | 93 years, 7 months old |
| Birth Place | California |
| Death Place | Orange County, California |
| Social Security Number | 561-18-3027 |
| Name | Erwin Robert Knapp |
|---|---|
| Sex | male |
| Birth Date | June 15, 1890 |
| Death Date | January 15, 1984 |
| Age at Death | 93 years, 7 months old |
| Birth Place | California |
| Death Place | Orange County, California |
| Social Security Number | 561-18-3027 |