Courtenay, Joan
| Birth Name | Courtenay, Joan |
| Gender | female |
| Age at Death | 68 years, 3 months, 15 days |
| Birth date | 1350 (Powderham, Devonshire, England) |
| Death date | 16 April 1418 (Cornwall, England) |
| Birth Name | Courtenay, Joan |
| Gender | female |
| Age at Death | 68 years, 3 months, 15 days |
| Birth date | 1350 (Powderham, Devonshire, England) |
| Death date | 16 April 1418 (Cornwall, England) |