Charles Palmer, later Charles FitzRoy, 2nd Duke of Cleveland, 1st Duke of Southampton, KG, Chief Butler of England (18 June 1662 – 9 September 1730), styled Baron Limerick before 1670 and Earl of Southampton between 1670 and 1675 and known as The Duke of Southampton from 1675 until 1709 when he succeeded his mother to the dukedom of Cleveland, was the eldest son of Barbara Villiers, later 1st Duchess of Cleveland, and one of the illegitimate sons of King Charles II of England, Scotland and Ireland.