| Name | Helena Rost Vantonningen |
|---|---|
| Sex | female |
| Birth Date | November 15, 1861 |
| Death Date | October 27, 1951 |
| Age at Death | 89 years, 11 months, 12 days old |
| Birth Place | Other Country |
| Death Place | Santa Cruz County, California |
| Father's Last Name | Vandraat |
| Mother's Maiden Name | Tripp |