Arthur Capell, 1st Baron Capell of Hadham (d. 1649)
Arthur Capell, 1st Baron Capell (20 February 1608 – 9 March 1649), of Hadham Hall and Cassiobury House, Watford, both in Hertfordshire, was an English politician who sat in the House of Commons from 1640 until 1641 when he was raised to the peerage as Baron Capell. He supported the Royalist cause in the Civil War and was executed on the orders of parliament in 1649.