William Cavendish, 7th Duke of Devonshire
William Cavendish, 7th Duke of Devonshire, KG, PC, styled Lord Cavendish of Keighley between 1831 and 1834 and Earl of Burlington between 1834 and 1858, was a British landowner, benefactor, nobleman, and politician. Wikipedia
Born: April 27, 1808, London, United Kingdom
Died: December 21, 1891 (age 83 years), Holker Hall, Cark, United Kingdom
Parents: William Cavendish
Grandchildren: Victor Cavendish, 9th Duke of Devonshire, Lord Richard Cavendish, William Egerton, and more
Grandparent: George Cavendish, 1st Earl of Burlington
Spouse: Blanche Cavendish, Countess of Burlington (m. 1829–1840)