British duchesses by marriage

Katharine Marjory Stewart-Murray, Duchess of Atholl, DBE (née Ramsay; 6 November 1874 – 21 October 1960), known as the Marchioness of Tullibardine from 1899 to 1917, was a British noblewoman and Scottish Unionist Party politician whose views were often unpopular in her party.

Alexandra Anastasia Hamilton, Duchess of Abercorn, (née Phillips; 27 February 1946 – 10 December 2018) was a British peeress and philanthropist. She was the wife of James Hamilton, 5th Duke of Abercorn, and a descendant of Russian poet Alexander Pushkin, in whose honour she founded the Pushkin Trust and the Pushkin prizes.