The Marquess of Exeter is a title in the British peerage, created in 1801. It is associated with the Exeter family, which has historical roots dating back to the 14th century. The title is part of the Peerage of the United Kingdom and is typically held by a male descendant of the family. The current Marquess of Exeter is the 7th holder of the title, having succeeded in 1980. The family seat is Tattershall Castle in Lincolnshire, which is a notable historical site. The Marquess often participates in ceremonial functions and represents the family in various public engagements.