Note 172 — BOOK III
Alexander Teixeira de Mattos translation
Arthur Wellesley, Duke of Wellington (1769-1852), did not receive his duchy until the 11th of May 1814. The earlier steps are: Baron Douro and Viscount Wellington (4 September 1809), Earl of Wellington (28 February 1812), and Marquess of Wellington (3 October 1812).—T.