Jemima Campbell, 2nd Marchioness Grey and Countess of Hardwicke or Jemima Yorke, 2nd Marchioness Grey; 9 October 1723 – 10 January 1797), was a Britishpeeress.[1]
On 5 June that year, she succeeded as Marchioness Grey by a special remainder upon the death of her maternal grandfather, the Duke of Kent, who held the title. As she had no male heirs, the title of Marchioness became extinct upon her own death in 1797 while her eldest daughter, Amabel succeeded to the title of 5th Baroness Lucas. That same daughter was later created Countess de Grey in her own right.