The Lennox sisters were four eighteenth-century British aristocrats, the daughters of Charles Lennox, 2nd Duke of Richmond (1701–1750) by his wife Lady Sarah Cadogan (1705–1751). The four sisters were: * Caroline Fox, 1st Baroness Holland (1723–1774), * Emily FitzGerald, Duchess of Leinster (1731–1814), * Lady Louisa Conolly (1743–1821), * Lady Sarah Lennox (1745–1826) They all married prominent men and attracted varying degrees of admiration or notoriety. A fifth sister died aged 19, and three others in childhood.