Frances Villiers, Countess of Jersey his "wife", Maria Fitzherbert, with whom he had undergone a form of marriage in a clandestine Church of England ceremony that all parties to it knew was invalid under the Royal Marriages Act 1772. Having encouraged the Prince of Wales to marry his first cousin, Caroline of Brunswick in 1794, Lady Jersey nevertheless set out to make Caroline's life difficult. However, the now Princess of Wales (Caroline) had very little regard for George IV, nor he for her, and after the birth of their child, they lived apart during their twenty-five year marriage, leaving a void Frances and other mistresses,
John Villiers, 1st Viscount Purbeck 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. John Villiers, born about 1591, was the eldest son of Sir George Villiers of Brooksby, Leicestershire, and his second wife, Mary Beaumont (c. 1570 – 1632), the daughter of Anthony Beaumont of Glenfield, Leicestershire. He had two younger brothers, George Villiers, 1st Duke of Buckingham, and Christopher Villiers, 1st Earl