Catalina Folch de Cardona Parents Isabel de Requesens i Enríquez Ramón de Cardona Children Antonio d'Aragona, 2.Duca di Montalto, Grandee of Spain Giovanna d'Aragona Maria d' Aragona Siblings Ferran Folc de Cardona i de Requesens Caterina de Cardona Partners Ferdinando d' Aragona y Guardato, 1st Duke of Montalto