Ferdinand, Count of Aumale infante of Castile (1238–1260) Parents Joan, Countess of Ponthieu Ferdinand III of Castille Children John I, Count of Aumale Siblings Ferdinando di Castiglia Infante Henry of Castile Sancho of Castile Philip of Castile Berenguela de Castilla Eleanor of Castile Manuel of Castile Luigi di Castiglia Alfonso X of Castile and Leon Frederick of Castile Simon of Castille Juan de Castilla Leonor de Castilla Maria de Castilla Partners Laure de Montfort
