Aggiungi una trama nella tua linguaThe tragic 1889 Mayerling Incident in which Rudolf, Crown Prince of Austria, and his lover, Baroness Mary Vetsera, committed suicide.The tragic 1889 Mayerling Incident in which Rudolf, Crown Prince of Austria, and his lover, Baroness Mary Vetsera, committed suicide.The tragic 1889 Mayerling Incident in which Rudolf, Crown Prince of Austria, and his lover, Baroness Mary Vetsera, committed suicide.