| Name | John M Mackenhause |
|---|---|
| Sex | male |
| Birth Date | June 16, 1870 |
| Death Date | November 6, 1960 |
| Age at Death | 90 years, 4 months, 21 days old |
| Birth Place | Minnesota |
| Death Place | San Mateo County, California |
| Mother's Maiden Name | Eckert |
| Social Security Number | 547-44-9456 |