Arthur Wellesley, 2nd Duke of Wellington diarist was a close childhood friend, travelling and gambling companion of Arthur Wellesley, 2nd Duke of Wellington. His journals "Two volumes of Private Correspondence with the 2nd Duke of Wellington and other Distinguished Contemporaries" were published in 1861. Arthur Wellesley, 2nd Duke of Wellington Lieutenant-General Arthur Richard Wellesley, 2nd Duke of Wellington, (3 February 1807 – 13 August 1884), styled Lord Douro between 1812 and 1814 and Marquess of Douro between 1814 and 1852, was a British soldier and politician. The eldest son of Arthur Wellesley, 1st Duke of Wellington, victor of Waterloo and Prime Minister, he succeeded his father
William Wellesley-Pole, 3rd Earl of Mornington 1835 Postmaster-General. From 1838 he held the honorary position of Captain of Deal Castle. On the death in 1842 of his elder brother Richard Wellesley, 1st Marquess Wellesley and 2nd Earl of Mornington, he succeeded as 3rd Earl of Mornington. In 1784 Lord Mornington married Katherine Elizabeth Forbes, daughter of Admiral John Forbes and granddaughter of the George Forbes, 3rd Earl of Granard, and of William Capell, 3rd Earl of Essex. They had the following progeny, one son and three daughters: He died on 22 February 1845. William Wellesley-Pole, 3rd Earl of Mornington William Wellesley-Pole, 3rd Earl of Mornington (20