| Name | William A Proper |
|---|---|
| Sex | male |
| Birth Date | September 4, 1887 |
| Death Date | January 11, 1973 |
| Age at Death | 85 years, 4 months, 7 days old |
| Birth Place | New York |
| Death Place | Riverside County, California |
| Social Security Number | 567-46-8957 |
| Name | William A Proper |
|---|---|
| Sex | male |
| Birth Date | September 4, 1887 |
| Death Date | January 11, 1973 |
| Age at Death | 85 years, 4 months, 7 days old |
| Birth Place | New York |
| Death Place | Riverside County, California |
| Social Security Number | 567-46-8957 |