| Name | Joan of Navarre | |
| Suffix | Duchess of Brittany | |
| Birth | Abt. 1370 | |
| Gender | Female | |
| Death | 10 Jun 1437 | |
| Person ID | I322049217320 | Hurst Improbable Family Tree |
| Last Modified | 11 Feb 2022 | |
| Family | Henry IV, b. 3 April 1367, Old Bolingbroke, East Lindsey District, Lincolnshire, England d. 21 March 1413, Westminster, City of Westminster, Greater London, England (Age 45 years) | |
| Family ID | F2571 | Group Sheet | Family Chart |
| Last Modified | 11 Feb 2022 | |