| Name | Helenius Jan Onnes |
|---|---|
| Sex | male |
| Birth Date | April 23, 1868 |
| Death Date | April 10, 1941 |
| Age at Death | 72 years, 11 months, 18 days old |
| Birth Place | Other Country |
| Death Place | San Diego County, California |
| Name | Helenius Jan Onnes |
|---|---|
| Sex | male |
| Birth Date | April 23, 1868 |
| Death Date | April 10, 1941 |
| Age at Death | 72 years, 11 months, 18 days old |
| Birth Place | Other Country |
| Death Place | San Diego County, California |