| Name | William Mainwaring |
|---|---|
| Sex | male |
| Birth Date | January 1, 1871 |
| Death Date | January 19, 1948 |
| Age at Death | 77 years, 18 days old |
| Birth Place | Other Country |
| Death Place | Alameda County, California |
| Social Security Number | 546-20-0400 |
| Name | William Mainwaring |
|---|---|
| Sex | male |
| Birth Date | January 1, 1871 |
| Death Date | January 19, 1948 |
| Age at Death | 77 years, 18 days old |
| Birth Place | Other Country |
| Death Place | Alameda County, California |
| Social Security Number | 546-20-0400 |