| Name | Johanna Wilhelminabo Boonstra |
|---|---|
| Sex | female |
| Birth Date | April 28, 1910 |
| Death Date | May 29, 1994 |
| Age at Death | 84 years, 1 month, 1 day old |
| Birth Place | Other Country |
| Death Place | Contra Costa County, California |
| Father's Last Name | Vanspronsen |
| Mother's Maiden Name | Vanvliet |
| Social Security Number | 546-52-8810 |