ジャン・ガレアッツォ・ヴィスコンティ
King Frederick III resided in the castle, as well as his successors Peter II, Louis, Frederick IV and Maria. Here the latter was kidnapped by Guglielmo Raimondo III Moncada to avoid her marriage with Gian Galeazzo Visconti (1392). King Martin I held also his court in the castle.