The Duchess of Alba and la Beata Beata" is considered to form part of Goya's "caprichos", and was painted shortly after he fell deaf. It is signed "Goya in 1795" in the lower right corner. It is in the collection of the Museo del Prado, Madrid, having been acquired from a private collection. Goya portrayed María Cayetana de Silva a number of other times, notably "The White Duchess" of the same year and the 1797 "Portrait of the Duchess of Alba". The Duchess of Alba and la Beata The Duchess of Alba and "la Beata" (or The Duchess of Alba and the Pious Woman; Spanish: La duquesa
María del Rosario de Silva, Duchess of Alba María del Rosario de Silva, Duchess of Alba Doña María del Rosario de Silva y Gurtubay, Duchess of Alba de Tormes, "suo jure" 9th Marquise of San Vicente del Barco, Grandee of Spain (Madrid, Spain; 4 April 1900 – 11 January 1934) was a Spanish aristocrat and socialite. Single heiress of all the titles of her father, Alfonso de Silva, 16th Duke of Híjar, and of the fortune of her mother, María del Rosario Gurtubay, the young Marquise was one of the beauties of her time. She married in London, on 7 October 1920, to Jacobo Fitz-James Stuart, 17th Duke