Biography
Dorothy Evelyn Cavendish was born 28 July 1900 to Victor Christian William Cavendish, 9th Duke of Devonshire (1868-1938) and Evelyn Emily Mary FitzMaurice (1870-1960) and died 21 May 1966 Birch Grove, Ashdown Forest, East Sussex, England, United Kingdom of myocardial infarction. She married Maurice Harold Macmillan, 1st Earl of Stockton (1894-1986) 21 April 1920 in St Margaret's, Westminster, London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Maurice Victor Macmillan (1921-1984) | |||
| Ann Caroline Macmillan (1923-) | |||
| Catherine Macmillan (1926-1991) | |||
| Sarah Macmillan (1930-1970) | |||
Footnotes (including sources)
| ‡ General |
