John Ruthven, 3rd Earl of Gowrie, Scottish conspirator (b. 1577)
John Ruthven, 3rd Earl of Gowrie (c. 1577 – 5 August 1600), was a Scottish nobleman who died in mysterious circumstances, referred to as the "Gowrie Conspiracy", in which he and/or his brother Alexander were attempting to kill or kidnap King James VI of Scotland for unknown purposes. The king's retinue killed both brothers during the attack, and the king survived.