Richard Wellesley, 1st Marquess Wellesley honours devolved on his brother William, Lord Maryborough, on the failure of whose issue in 1863 they fell to the 2nd Duke of Wellington. He and Arthur, after a long estrangement, had been once more on friendly terms for some years: Arthur wept at the funeral, and said that he knew of no honour greater than being Lord Wellesley's brother. The Township of Wellesley, in Ontario, Canada, was named in Richard Wellesley's honour, despite the many references (e.g.: Waterloo, Wellington County) to his brother, Arthur Wellesley in the surrounding area, as was Wellesley Island, located in the St. Lawrence river
Richard Wellesley, 6th Earl Cowley Lord Cowley married Maria, daughter of Enrique Buenaño, in 1971. They had two daughters. He died in December 1975, aged only 29. As he had no sons he was succeeded in the earldom by his uncle Garret Wellesley. Richard Wellesley, 6th Earl Cowley Richard Francis Wellesley, 6th Earl Cowley (12 June 1946–13 December 1975), known as Viscount Dangan from 1962 to 1968, was a British Conservative politician. Cowley was the only son of Denis Arthur Wellesley, 5th Earl Cowley, and his first wife Elizabeth Anne (née Papillon), and was educated at Eton. He succeeded in the earldom on his father's