Sarah Villiers, Countess of Jersey

Sarah Sophia Child Villiers, Countess of Jersey (4 March 1785 – 26 January 1867), was an English noblewoman, and through her marriage a member of the Villiers family. She was the eldest daughter of John Fane, 10th Earl of Westmorland, and Sarah Anne Child. Her mother was the only child of Robert Child, the principal shareholder in the banking firm Child & Co. Under the terms of his will, the Countess of Jersey was the primary legatee, and she not only inherited Osterley Park but became senior partner of the bank. 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, was thought to be one of her lovers. When asked why he had never fought a duel to preserve his wife's reputation, Lord Jersey dryly replied that this would require him to fight every man in London.

Lady Jersey was one of the patronesses of Almack's, the most exclusive social club in London, and a leader of the ton during the Regency era. She was immortalized as Zenobia in Disraeli's novel Endymion. Caroline Lamb ridiculed her in Glenarvon: in revenge Lady Jersey had her barred from Almack's, the ultimate social disgrace. This, however, was unusual since she was notable for acts of kindness and generosity; and she was eventually persuaded to remove the ban.

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