MADRID, SPAIN - DECEMBER 02: Duke of Castro Prince Carlo of Bourbon-Two Sicilies, Duchess of Castro Princess Camilla of Bourbon-Two Sicilies, Duchess of Capri Maria Clara Bourbon-Two Sicilies (R), Duchess of Palermo and Calabria Maria Carolina Bourbon-Two Sicilies (L) attend the 'Virtuti & Merito' exhibition opening at the Casa de la Moneda Museum on December 2, 2016 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - DECEMBER 02: Maria Clara, Duchess of Capri, Maria Carolina, Duchess of Palermo and Calabria, Princess Camilla of Bourbon-Two Sicilies, Duchess of Castro and Prince Carlo of Bourbon-Two Sicilies, Duke of Castro, attend the 'Virtuti & Merito' exhibition opening at the Casa de la Moneda Museum on December 2, 2016 in Madrid, Spain. (Photo by Fotonoticias/WireImage)
MADRID, SPAIN - DECEMBER 02: Princess Camilla of Bourbon-Two Sicilies, Duchess of Castro and Prince Carlo of Bourbon-Two Sicilies, Duke of Castro, attend the 'Virtuti & Merito' exhibition opening at the Casa de la Moneda Museum on December 2, 2016 in Madrid, Spain. (Photo by Fotonoticias/WireImage)
MADRID, SPAIN - DECEMBER 02: Duke of Castro Prince Carlo of Bourbon-Two Sicilies (4R), Duchess of Castro Princess Camilla of Bourbon-Two Sicilies (C), Duchess of Capri Maria Clara Bourbon-Two Sicilies (6L), Duchess of Palermo and Calabria Maria Carolina Bourbon-Two Sicilies (4L) and Bruno Gomez Acebo (7L) attend the 'Virtuti & Merito' exhibition opening at the Casa de la Moneda Museum on December 2, 2016 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
MADRID, SPAIN - DECEMBER 02: Duke of Castro Prince Carlo of Bourbon-Two Sicilies, Duchess of Castro Princess Camilla of Bourbon-Two Sicilies and Duchess of Capri Maria Clara Bourbon-Two Sicilies attend the 'Virtuti & Merito' exhibition opening at the Casa de la Moneda Museum on December 2, 2016 in Madrid, Spain. (Photo by Europa Press/Europa Press via Getty Images)
