Marshall, Sibyl
| Birth Name | Marshall, Sibyl |
| Gender | female |
| Age at Death | unknown |
| Birth date | 1210 (Lenton, Lincolnshire, England) |
| Death date | (Austria, Hungary) |
| Birth Name | Marshall, Sibyl |
| Gender | female |
| Age at Death | unknown |
| Birth date | 1210 (Lenton, Lincolnshire, England) |
| Death date | (Austria, Hungary) |