In these cities there was the main Comitato istriano ( Istrian Committee for Union to Italy ) , the meeting place of the most famous istrian irredentists like Carlo Combi e Antonio Madonizza . In this city there was the main Comitato istriano ( Istrian Committee for Union to Italy ) , the meeting place of the most famous Istrian irredentists like Carlo Combi e Antonio Madonizza .