The Duke of Richmond is a title in the British peerage, historically associated with the region of Richmond in Yorkshire. The title was first created in 1675 for Charles Lennox, a son of King Charles II and his mistress, Louise de Kérouaille. The Duke of Richmond has played a significant role in British history, often involved in politics and the royal court. The current Duke of Richmond, as of 2023, is Charles Gordon-Lennox, the 11th Duke. The family seat is Goodwood House in West Sussex, which is known for its beautiful gardens and the famous Goodwood Festival of Speed. The Duke also has interests in horse racing and motorsport, continuing the family's long-standing traditions.