Princess Maria Pia of Savoy Italian princess (b. 1934) Parents Marie José of Belgium Umberto II of Italy Children Prince Michael Karađorđević Princess Helene Karađorđević Prince Sergius Karađorđević Prince Dimitri Karađorđević Siblings Princess Maria Beatrice of Savoy Vittorio Emanuele, Prince of Naples Princess Maria Gabriella of Savoy Partners Prince Alexander of Serbia Prince Michel of Bourbon-Parma
