| Name |
Hillegonda Petronella Jonkman |
| Sex |
female |
| Birth Date |
August 20, 1921 |
| Death Date |
June 9, 1990 |
| Age at Death |
68 years, 9 months, 20 days old |
| Birth Place |
Iowa |
| Death Place |
Contra Costa County, California |
| Father's Last Name |
Lemon |
| Mother's Maiden Name |
Tanahatoe |
| Social Security Number |
000-00-000 |