- Born on March 31, 1754
- Deceased on May 4, 1834, at the age of 80 years
Parents
- William Cavendish (1720 - 1764), Duke of Devonshire, prime minister of Great Britain
- Charlotte Elizabeth Boyle (1731 - 1754), baronne Clifford
Family
- Married on February 27, 1782, with Elizabeth Compton (1760 - 1835), issuing