Eleanor of Anjou, Queen of Sicily Queen consort of Sicily (1289–1341) Parents Mary of Hungary Charles II of Naples Children Manfred of Athens Constance of Sicily, Queen of Cyprus William II of Athens Peter II of Sicily Margaret of Sicily John, marquess of Randazzo Elisabeth of Sicily, Duchess of Bavaria Siblings Maria of Anjou Charles Martel of Anjou Robert, King of Naples Margaret, Countess of Anjou Peter Tempesta Raymond Berengar of Andria Louis of Toulouse Blanche of Anjou Philip I, Prince of Taranto John of Gravina Béatrice d'Anjou Giovanni di Napoli Tristano di Napoli Partners Frederick III of Sicily