| Name | Mark Dethlefsen |
|---|---|
| Sex | male |
| Birth Date | April 19, 1872 |
| Death Date | November 24, 1952 |
| Age at Death | 80 years, 7 months, 5 days old |
| Birth Place | Other Country |
| Death Place | Santa Cruz County, California |
| Father's Last Name | Dethlefsen |
| Mother's Maiden Name | Bondesen |