Jaime Álvares Pereira de Melo, 3rd Duke of Cadaval duke of Cadaval (1684–1749) Parents Marguerite de Lorraine-Harcourt-Armagnac Nuno Álvares Pereira de Melo, 1st Duke of Cadaval Children Dom Nuño Caetano Alvares Pereira de Melo, 4.Duque de Cadaval Doña Margarida Caetana Alvares Pereira de Melo Siblings Luís Ambrósio Pereira de Melo Partners Henriette Gabriele de Lorraine-Brionne Luísa, Duchess of Cadaval
