Henry Wellesley, 1st Baron Cowley Henry Wellesley, 1st Baron Cowley Henry Wellesley, 1st Baron Cowley GCB (20 January 1773 – 27 April 1847) was a British diplomat and politician. Wellesley was the fifth and youngest son of Garret Wellesley, 1st Earl of Mornington, by the Honourable Anne Hill-Trevor, eldest daughter of Arthur Hill-Trevor, 1st Viscount Dungannon. He was the younger brother of Arthur Wellesley, 1st Duke of Wellington, Richard Wellesley, 1st Marquess Wellesley and William Wellesley-Pole, 3rd Earl of Mornington. He was educated at Eton and at the court of the Duke of Brunswick. He purchased an Ensigncy in the 40th Foot in 1790. Wellesley's
Wellesley High School girls ice hockey team won the state championship. In 2006, the Wellesley High School boys lacrosse team won the Division I All State Championships Varsity Sports in Wellesley for the 2014–2015 academic school year are as follows: Wellesley High School is widely known for their performing arts department, which has reached state and national levels on a consistent basis. Some of the most notable works by the Wellesley High School performing arts department include the Keynote and Rice Street singers (Conducted by Dr. Kevin McDonald) involvements with the Boston Pops, as well as the band and orchestra programs (Conducted by