Frances Jocelyn, Viscountess Jocelyn Cowper was born in 1820, the youngest daughter of Emily Lamb, Countess Cowper, a daughter of Peniston Lamb, 1st Viscount Melbourne. Her paternity was officially attributed to Lady Cowper's husband, the 5th Earl Cowper. However, the historian K.D. Reynolds and others have argued that Henry John Temple, 3rd Viscount Palmerston was actually the father of Lady Frances and her brother William. Once widowed, her mother married Palmerston, though Lady Frances did not care for him. He became Prime Minister in 1859. In 1838, Lady Frances served as a maid of honour at the Coronation of Queen Victoria, and she also
William Lamb, 2nd Viscount Melbourne last time a British monarch attempted to appoint a government against a parliamentary majority. The next year, Melbourne was once again involved in a sex scandal. This time he was the victim of attempted blackmail from the husband of a close friend, society beauty and author Caroline Norton. The husband demanded £1,400, and when he was turned down he accused Melbourne of having an affair with his wife. At this time such a scandal would be enough to derail a major politician, so it is a measure of the respect contemporaries had for his integrity that Melbourne's government did not