| Name | Donald Ryff |
|---|---|
| Sex | male |
| Birth Date | June 1, 1916 |
| Death Date | April 24, 1986 |
| Age at Death | 69 years, 10 months, 23 days old |
| Birth Place | Unknown |
| Death Place | San Mateo County, California |
| Social Security Number | 391-14-6480 |
| Name | Donald Ryff |
|---|---|
| Sex | male |
| Birth Date | June 1, 1916 |
| Death Date | April 24, 1986 |
| Age at Death | 69 years, 10 months, 23 days old |
| Birth Place | Unknown |
| Death Place | San Mateo County, California |
| Social Security Number | 391-14-6480 |