A month after her wedding, Joan was recognized as heiress to the throne of Navarre at Olite on 3 December 1402; this was after the death of her only surviving brother Louis.
Sebulan setelah pernikahannya, Jeanne diakui sebagai ahli waris tahta Navarra di Olite pada tanggal 3 Desember 1402; ini setelah kematian saudara satu-satunya, Louis.