Lady Dorothy Evelyn Macmillan 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 in 1920
Victor Cavendish, 9th Duke of Devonshire
Victor Christian William Cavendish, 9th Duke of Devonshire, known as Victor Cavendish until 1908, was a British peer and politician who served as Governor General of Canada.
Victor Cavendish, 9th Duke of Devonshire
Chatsworth House, which Cavendish inherited upon acceding to the Dukedom of Devonshire in 1908
A welcome for Devonshire at Belleville during one of his tours of Canada while Governor General
St Peter's Churchyard, Edensor – grave of Victor Cavendish, 9th Duke of Devonshire KG, GCMG, GCVO, TD, PC (1868–1938)