Jemima Campbell, 2nd Marchioness Grey British peeress and letter writer (1723-1797) (1723–1797) Parents Lady Amabel Grey John Campbell, 3rd Earl of Breadalbane and Holland Children Amabel Hume-Campbell, 1st Countess de Grey Mary Jemima Yorke, Baroness Grantham Siblings Henry Campbell George Campbell John Campbell, Lord Glenorchy Partners Philip Yorke, 2nd Earl of Hardwicke
