Marshall, Sibyl
| Birth Name | Marshall, Sibyl |
| Gender | female |
| Age at Death | 36 years, 3 months, 26 days |
| Birth date | 1209 (Pembroke, Pembrokeshire, Wales) |
| Death date | 27 April 1245 (Pembroke, Pembrokeshire, Wales) |
| Birth Name | Marshall, Sibyl |
| Gender | female |
| Age at Death | 36 years, 3 months, 26 days |
| Birth date | 1209 (Pembroke, Pembrokeshire, Wales) |
| Death date | 27 April 1245 (Pembroke, Pembrokeshire, Wales) |