Quem se casou com John Villiers, 1st Viscount Purbeck?

John Villiers (c. 1591 – 18 February 1658) was an English courtier from the Villiers family. The eldest son of Sir George Villiers and Mary Beaumont, later Countess of Buckingham, he was the brother of King James I's favourite, George Villiers, 1st Duke of Buckingham.

Frances Coke, Viscountess Purbeck (August 1602 – 4 June 1645), was the sister-in-law of George Villiers, 1st Duke of Buckingham, and the central figure in a notable sex scandal within the English aristocracy of the early 17th century that was known at the time as "the Lady Purbeck’s business".