| Name | Walter Thomas Grenfell |
|---|---|
| Sex | male |
| Birth Date | October 18, 1921 |
| Death Date | August 18, 1990 |
| Age at Death | 68 years, 10 months old |
| Birth Place | California |
| Death Place | Alameda County, California |
| Mother's Maiden Name | Shackelton |
| Social Security Number | 551-28-1931 |