The Duke of Buckingham is a title in the British peerage, historically associated with the Buckinghamshire region. The title has been held by several notable individuals, including George Villiers, a favorite of King James I, who was made the first Duke in 1623. The Duke's influence in the royal court and his close relationship with the monarchy made him a significant figure in early 17th-century England. The title has been passed down through various families, with the Buckingham Palace being a notable landmark linked to the title. Over the years, the Dukes of Buckingham have played roles in politics, military, and culture, contributing to the rich history of the British aristocracy.