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,
Villiers family the Boteler and Washington families, respectively. Among the children from Sir George Villiers' second marriage to Mary (née Beaumont, † 1632) were George († 1628), the favourite of King James I of England who was eventually created Duke of Buckingham, and his sister Susan († 1652), who married the 1st Earl of Denbigh. According to Thomson, Sir George Villiers is the ancestor of sixteen British prime ministers from the 3rd Duke of Grafton to David Cameron. In August 1614, then twenty-one-year-old George Villiers became the favourite and lover of King James I of England and remained in this position until