Robert, John Fitz
| Birth Name | Robert, John Fitz |
| Gender | male |
| Age at Death | 53 years |
| Birth date | 1187 (Warkworth, Northumberland, England) |
| Death date | 1240 (Alnwick, Northumberland, England) |
| Birth Name | Robert, John Fitz |
| Gender | male |
| Age at Death | 53 years |
| Birth date | 1187 (Warkworth, Northumberland, England) |
| Death date | 1240 (Alnwick, Northumberland, England) |