John Murray, 1st Marquess of Atholl

John Murray, 1st Marquess of Atholl, KT (2 May 1631 – 6 May 1703) was a leading Scottish royalist and defender of the Stuarts during the English Civil War of the 1640s, until after the rise to power of William and Mary in 1689. He succeeded as 2nd Earl of Atholl on his father's demise in June 1642 and as 3rd Earl of Tullibardine after the death of his first cousin the 2nd Earl in 1670.