| Name | John Guy Mackarness |
|---|---|
| Sex | male |
| Birth Date | January 19, 1920 |
| Death Date | January 9, 1992 |
| Age at Death | 71 years, 11 months, 21 days old |
| Birth Place | Other Country |
| Death Place | San Francisco County, California |
| Mother's Maiden Name | Barraclough |
| Social Security Number | 561-71-9473 |