| Name | Yvonne Marie Sonnichsen |
|---|---|
| Sex | female |
| Birth Date | June 20, 1922 |
| Death Date | June 28, 1981 |
| Age at Death | 59 years, 8 days old |
| Birth Place | Utah |
| Death Place | San Francisco County, California |
| Father's Last Name | Smith |
| Mother's Maiden Name | Mellen |
| Social Security Number | 529-12-4782 |