William Cavendish, 7th Duke of Devonshire returned for North Derbyshire. He succeeded his grandfather in the earldom of Burlington in 1834 and entered the House of Lords. In 1858 he also succeeded his cousin as Duke of Devonshire. He was Lord-Lieutenant of Lancashire from 1857 to 1891 and Lord-Lieutenant of Derbyshire from 1858 to 1891. Devonshire was Chancellor of the University of London from 1836 to 1856, Chancellor of the University of Cambridge from 1861 to 1891, and Chancellor of the Victoria University from 1880 to 1891. At Cambridge he endowed the Cavendish Professorship of Physics, and the building of the Cavendish Laboratory. He made vast
Durham University Department of Physics situated on the university's Science Site, on the south side of the city of Durham, 2 miles from Junction 62 of the A1(M) and approx 5 minutes drive from Durham Station. Students are members of one of the 14 colleges in the city. Each year the department admits around 170 students for degrees in physics, physics & astronomy and theoretical physics. The current standard conditional offer given to a student taking A-Level examinations is A*A*A, to include physics and mathematics. Admissions are processed through UCAS. In addition, an applicant must be accepted by one of the colleges of Durham University.