| Name | Robert Arthur Mainwaring |
|---|---|
| Sex | male |
| Birth Date | April 28, 1949 |
| Death Date | September 15, 1950 |
| Age at Death | 1 year, 4 months, 18 days old |
| Birth Place | California |
| Death Place | Alameda County, California |
| Father's Last Name | Mainwaring |
| Mother's Maiden Name | Melchor |