The Marquess of Bute is a title in the peerage of the United Kingdom, created in 1796. The title is associated with the Bute family, who have a long history in Wales and Scotland. The first Marquess, John Crichton-Stuart, was known for his significant contributions to architecture and the arts, particularly in the design of the stunning Cardiff Castle. The current Marquess of Bute, as of 2023, is the 8th holder of the title. The family has been involved in various industries, including coal mining and land management. The Marquessate is linked to the Isle of Bute, a picturesque island in the Firth of Clyde in Scotland, which has been a popular tourist destination.