| Name | John W Keefer |
|---|---|
| Sex | male |
| Birth Date | March 31, 1856 |
| Death Date | February 22, 1941 |
| Age at Death | 84 years, 10 months, 22 days old |
| Birth Place | Illinois |
| Death Place | Los Angeles County, California |
| Father's Last Name | Keefer |
| Mother's Maiden Name | Barnheizer |