Richard Plantagenet
Richard Plantagenet Campbell Temple-Nugent-Brydges-Chandos-Grenville, 3rd Duke of Buckingham and Chandos (10 September 1823 – 26 March 1889), usually shortened to Richard Temple-Grenville, was a British statesman of the 19th century, and a close friend and subordinate of Benjamin Disraeli. He was styled Marquess of Chandos until the death of his father in 1861.