María Cayetana de Silva, 13th Duchess of Alba María Cayetana de Silva, 13th Duchess of Alba María del Pilar Teresa Cayetana de Silva-Álvarez de Toledo y Silva, 13th Duchess of Alba, GE (full name, see infobox; 10 June 1762 – 23 July 1802), was a Spanish aristocrat and a popular subject of the painter Francisco de Goya y Lucientes. María del Pilar Teresa Cayetana de Silva Alvarez de Toledo became the 13th Duchess of Alba in 1776. Her marriage to José Álvarez de Toledo, 11th Marquis of Villafranca, made her and her husband the wealthiest couple in the Kingdom of Spain; their only rivals to this title were
Princess Mary, Duchess of Gloucester and Edinburgh was the last surviving child as well as the longest-lived child of King George III and Queen Charlotte. As of 1789, as a daughter of the sovereign, Mary had use of the arms of the kingdom, differenced by a "label argent of three points, the centre point bearing a rose gules, the outer points each bearing a canton gules". Works cited Princess Mary, Duchess of Gloucester and Edinburgh Princess Mary, Duchess of Gloucester and Edinburgh (25 April 1776 – 30 April 1857) was the eleventh child and fourth daughter of King George III of the United Kingdom and his consort