John Campbell, 2nd Marquess of Breadalbane
…Mary - daughter of Sir James Pringle - and sister of George Baillie-Hamilton, 10th Earl of Haddington) on 29 June 1821. They had no children. She was a Lady of the Bedchamber to Queen Victoria from January to July 1839. She died in Park Lane, London, on 28 August 1861, aged 58. Lord Breadalbane survived her by just over a…