Jaime Álvares Pereira de Melo, 10th Duke of Cadaval Portuguese Noble (b. 1913) Parents Nuno Alvares Pereira de Melo, Duque de Cadaval Children Rosalinda Álvares Pereira de Melo, 1st Duchess of Cadaval-Hermès Maria Graziela Álvares Pereira de Melo Alexandra Álvares Pereira de Melo Diana Álvares Pereira de Melo, 11th Duchess of Cadaval Partners Claudine Tritz