Manithrop, Mariana de
| Birth Name | Manithrop, Mariana de |
| Gender | female |
| Age at Death | unknown |
| Birth date | 1154 (East Riding, Yorkshire, England) |
| Death date | (Lincoln, Lincolnshire, England) |
| Birth Name | Manithrop, Mariana de |
| Gender | female |
| Age at Death | unknown |
| Birth date | 1154 (East Riding, Yorkshire, England) |
| Death date | (Lincoln, Lincolnshire, England) |