| Name | Sofus Boy Matthiessen |
|---|---|
| Sex | male |
| Birth Date | June 15, 1877 |
| Death Date | November 2, 1950 |
| Age at Death | 73 years, 4 months, 18 days old |
| Birth Place | Other Country |
| Death Place | Contra Costa County, California |
| Father's Last Name | Matthiessen |
| Mother's Maiden Name | Lorgenstein |