Isabella, Princess of Taranto Queen consort of Naples and suo jure Princess of Taranto (1424–1465) Parents Catherine of Taranto Tristan de Clermont Children Frederick IV of Naples Francis of Naples, Duke of Sant Angelo Beatrice of Naples Alfonso II of Naples Giovanni d'Aragona Eleanor of Naples, Duchess of Ferrara Siblings Margherita di Chiaramonte Orsini di Lecce e Taranto Sancia di Chiaramonte Orsini di Lecce e Taranto, Contessa di Copertino Marie de Clermont-Lodève Partners Ferdinand I of Naples
