Lord Charles Wellesley aged 50 in 1858. When his older brother, Arthur Wellesley, 2nd Duke of Wellington, died in 1884 with no heirs, Lord Charles's second child, Henry Wellesley (as the oldest surviving son) inherited his uncle's dukedom as Duke of Wellington. When Henry also died childless in 1900, the peerage passed to Lord Charles’ second son Arthur Wellesley, Henry's brother. Lord Charles Wellesley Major-General Lord Charles Wellesley (16 January 1808 – 9 October 1858) was a British politician, soldier and courtier. He was the second son of Arthur Wellesley, 1st Duke of Wellington, and Catherine Pakenham. He was educated at Eton College.
Richard Wellesley, 1st Marquess Wellesley for many years with Hyacinthe-Gabrielle Roland, an actress at the Palais Royal. She had three sons and two daughters by Wellesley before he married her on 29 November 1794. He moved her to London, where Hyacinthe was generally miserable, as she never learned English and she was scorned by high society: Lady Caroline Lamb was warned by her mother-in-law, Elizabeth Milbanke, a noted judge of what was socially acceptable, that no respectable woman could afford to be seen in Hyacinthe's society. Their children were: Through his eldest daughter Lady Charles Bentinck, Wellesley is a great-great-great grandfather to Queen Elizabeth II.