William Bentinck, 4th Duke of Portland
William Henry Cavendish-Scott-Bentinck, 4th Duke of Portland, (24 June 1768 – 27 March 1854), styled Marquess of Titchfield until 1809, was a British politician who served in various positions in the governments of George Canning and Lord Goderich. Background and education Portland was the eldest son of Prime Minister William Cavendish-Bentinck, 3rd Duke of Portland and Lady Dorothy, daughter of William Cavendish, 4th Duke of Devonshire and Charlotte Boyle, Baroness Clifford. He was the elder brother of Lord William Bentinck and Lord Charles Bentinck. He was educated first in Ealing under the tutelage of Samuel Goodenough graduating in 1774, followed by Westminster School (1783). He attended Christ Church, Oxford for two years but did not take a degree. The third Duke, who spared no expense for his heir, sent him to The Hague in 1786 for experience working with the crown's envoy, Sir James Harris. He returned in 1789. He later received an honorary degree of Doctor of Civil Law from Oxford in 1793. He also served as a Family Trustee of the British Museum; in 1810, he loaned the famed Portland Vase to the museum. Political career Portland was Member of Parliament for Petersfield between 1790 and 1791 and