, Joan
| Birth Name | Joan 1 |
| Gender | female |
| Age at Death | 36 years |
| Birth date | 1244 (Haversham, Buckinghamshire, England) |
| Death date | 1280 (England) |
| Birth Name | Joan 1 |
| Gender | female |
| Age at Death | 36 years |
| Birth date | 1244 (Haversham, Buckinghamshire, England) |
| Death date | 1280 (England) |