María Cayetana de Silva, 13th Duchess of Alba the House of Osuna. The Duchess' relationship with famed Spanish painter Francisco Goya and her somewhat eccentric personality have contributed greatly to a continuing interest in her life during the two centuries since her death. Goya executed several well-known portraits of the duchess, most of them during his stay at Sanlúcar de Barrameda (one of the Andalusian country seats of the House of Medina-Sidonia), shortly after the death of her husband, the Duke of Alba, who was also Duke of Medina Sidonia, in 1796. Goya's accompaniment of the recently widowed Duchess combined with certain innuendo expressed in his portraits of
Fernando de Silva, 12th Duke of Alba Fernando de Silva, 12th Duke of Alba Fernando de Silva y Álvarez de Toledo, 12th Duke of Alba, GE, KOGF, KOHS, KOC (27 October 1714 – 15 November 1776), was a Spanish politician and general who was Prime Minister of Spain in 1754. Better known as the Duke of Huéscar, Fernando de Silva was a man of the Enlightenment and friend of Jean-Jacques Rousseau. He was Spanish ambassador to France between 1746 and 1749. On November 8, 1753 he was appointed Mayordomo mayor and chief of the Royal Household and, on April 9, 1754 he was made director of the