Arthur Wellesley, 2nd Duke of Wellington 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 in the dukedom in 1852 and held minor political office as Master of the Horse from 1853 to 1858. In 1858 he was made a Knight of the Garter. Wellesley was born at Harley Street, Marylebone, London, the
Richard Wellesley, 1st Marquess Wellesley Richard Wellesley, 1st Marquess Wellesley Richard Colley Wellesley, 1st Marquess Wellesley (20 June 1760 – 26 September 1842) was an Irish and British politician and colonial administrator. He was styled as Viscount Wellesley until 1781, when he succeeded his father as 2nd Earl of Mornington. In 1799, he was granted the Irish peerage title of Marquess Wellesley. He first made his name as Governor-General of Bengal between 1798 and 1805, and he later served as Foreign Secretary in the British Cabinet and as Lord Lieutenant of Ireland. He was the eldest son of The 1st Earl of Mornington, an Irish