
Lady Dorothy Macmillan
Lady Dorothy Evelyn Macmillan GBE (née Cavendish; 28 July 1900 – 21 May 1966) was an English socialite and the third daughter of Victor Cavendish, 9th Duke of Devonshire, and Evelyn Cavendish, Duchess of Devonshire. She was married to Harold Macmillan from 1920 until her death.
Lady Dorothy Macmillan
Dorothy Evelyn Cavendish
28 July 1900
21 May 1966
Birch Grove, East Sussex, England
British
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