Beatrice of Navarre, Countess of La Marche Navarrese infanta (1386–1407) Parents Eleanor of Castile, Queen of Navarre Charles III of Navarre Children Eleanor of Bourbon-La Marche Siblings Blanche I of Navarre Isabella of Navarre, Countess of Armagnac Joan of Navarre Luis of Navarre Carlo di Navarra Godofre de Navarra Lancelot de Navarre Juana de Navarra y Esparza Partners James II, Count of La Marche