Declaring John deposed because he had broken his oath to observe the charter, they Offered the crown to Louis of France, the son of King Philip, because he had married Johns niece Blanche of Castile and could assert in her right a claim to the throne.
De Blanche-Raffin, Jacques Balmes, sa vie et ses ouvrages (Paris, 1849); and E.
St Louis gave it to his mother Blanche of Castile, and then to his wife Marguerite of Provence.
It then remained in the possession of a branch of her descendants bearing the name of Ponthieu, until it passed to the house of Harcourt on the marriage of Blanche of Ponthieu with John, count of Harcourt (1340).
Of French works Professor Ernest Denis's Jean Hus, et la guerre des Hussites (Paris, 1878), Fin de l'independance boheme (2 vols., 1890), and La Boheme depuis la Montagne Blanche (2 vols., 1903), give a continuous account of Bohemian history from the beginning of the 15th century.