| Name | Donald Keith Grassfield |
|---|---|
| Sex | male |
| Birth Date | September 28, 1936 |
| Death Date | December 23, 1986 |
| Age at Death | 50 years, 2 months, 25 days old |
| Birth Place | Iowa |
| Death Place | Sacramento County, California |
| Mother's Maiden Name | Darrow |
| Social Security Number | 484-40-7938 |