Sarah Villiers, Countess of Jersey Her husband, George Villiers, added the surname Child by royal licence. Lady Jersey married George Child Villiers, 5th Earl of Jersey, on 23 May 1804, in the drawing room of her house in Berkeley Square. Her husband's mother, Frances Villiers, Countess of Jersey (also Lady Jersey), was one of the more notorious mistresses of King George IV when he was Prince of Wales. Her sister Maria married John Ponsonby, Viscount Duncannon, later the 4th Earl of Bessborough, a brother of Lady Caroline Lamb. Her own affairs, though conducted discreetly, were said to be numerous: Henry John Temple, 3rd Viscount Palmerston,
Maria Villiers, Countess of Clarendon Maria Villiers, Countess of Clarendon Maria Villiers, Countess of Clarendon (23 January 1761 – 18 March 1844), formerly Maria Eleanor Forbes, was the wife of John Villiers, 3rd Earl of Clarendon. Maria was the daughter and co-heir of Admiral Hon. John Forbes and his wife, the former Lady Mary Capell, daughter of William Capell, 3rd Earl of Essex. Her mother and the earl's mother being sisters, she and the earl were first cousins. They married on 5 January 1791, and had one daughter, Mary-Harriet, who never married and died in 1838. The earl died in 1838 and was succeeded by