George Augustus Frederick Cavendish-Bentinck PC JP, known as George Bentinck and scored in cricket as GAFC Bentinck, was a British barrister, Conservative politician, and cricketer. A member of parliament from 1859 to 1891, he served under Benjamin Disraeli as Parliamentary Secretary to the Board of Trade from 1874 to 1875 and as Judge Advocate General from 1875 to 1880.

William Henry Cavendish Cavendish-Bentinck, 3rd Duke of Portland, was a British Whig and then a Tory politician during the late Georgian era. He served as chancellor of the University of Oxford (1792–1809) and as Prime Minister of Great Britain (1783) and then of the United Kingdom (1807–1809). The gap of 26 years between his two terms as prime minister is the longest of any British prime minister. He was also the fourth great-grandfather of King Charles III through his great-granddaughter Cecilia Bowes-Lyon, Countess of Strathmore and Kinghorne.