- Born on May 6, 1895 in London
- Deceased on November 26, 1950 in Eastbourne, at the age of 55 years
Parents
- Victor Cavendish (1868 - 1938), Duke of Devonshire, privy counsellor, secretary of State for the Colonies
- Evelyn Emily Mary Petty-Fitzmaurice (1870 - 1960)
Family
- Married on April 21, 1917, with Mary Gascoyne-Cecil (1895 - 1988), mistress of the Robes, issuing
Distinctions
- most noble order of the Garter