Diplomatic History / Medieval History / Alfonso X el Sabio / Medieval Sculpture (XIII-XVth Century) / Medieval Iconography / Grave Goods / Medieval Chapels / Emperor Frederick II / Cathedral of Seville / Beatrice of Swabia / Infante don Fadrique de Castilla / Grave Goods / Medieval Chapels / Emperor Frederick II / Cathedral of Seville / Beatrice of Swabia / Infante don Fadrique de Castilla