Giovanni Andrea Doria, 4th Prince of Melfi Italian noble (1607-1640) (1607–1640) Parents Andrea II Doria Giovanna Colonna di Paliano Children Andrea Doria Landi, 5th Prince of Melfi Siblings Artemisia Doria del Carretto Fabrizio Doria Costanza Doria, dei Principi di Melfi Partners Maria Polissena Landi