Charlotte Lee, Countess of Lichfield, formerly Lady Charlotte Fitzroy, was the illegitimate daughter of King Charles II of England by one of his best known mistresses, Barbara Villiers, 1st Duchess of Cleveland. Known for her beauty, Charlotte was married at age 12 to her husband, Edward Henry Lee, 1st Earl of Lichfield, with whom she had a large family.

Barbara Palmer, 1st Duchess of Cleveland, Countess of Castlemaine, was an English royal mistress of the Villiers family and perhaps the most notorious of the many mistresses of King Charles II of England, by whom she had five children, all of them acknowledged and subsequently ennobled. Barbara was the subject of many portraits, in particular by court painter Sir Peter Lely.