| Name | John Grotzinger |
|---|---|
| Sex | male |
| Birth Date | December 22, 1891 |
| Death Date | December 9, 1984 |
| Age at Death | 92 years, 11 months, 17 days old |
| Birth Place | Other Country |
| Death Place | San Mateo County, California |
| Mother's Maiden Name | Stamm |
| Social Security Number | 299-01-8220 |