ブルボン＝パルマ家
Robert Hugo, Duke of Parma and Piacenza (Italian: "Roberto Ugo di Borbone-Parma"; 7 August 1909 – 15 November 1974) was the head of the House of Bourbon-Parma and the pretender to the defunct throne of the Duchy of Parma between 1959 and 1974.