William Feilding, 1st Earl of Denbigh
William Feilding, 1st Earl of Denbigh (c. 1587 – 8 April 1643) was an English courtier and peer who served as the Custos Rotulorum of Warwickshire from 1628 to 1643. As the brother-in-law of George Villiers, 1st Duke of Buckingham, the royal favourite of James VI and I, he became involved in several major events during the Stuart period. He also made an unusual non-official journey to Persia and India.