- Born on July 12, 1783
- Deceased on August 8, 1858, at the age of 75 years
Parents
- William Cavendish (1748 - 1811), Duke of Devonshire
- Georgiana Spencer (1757 - 1806), salonnière
Family
- Married on March 21, 1801 in London, with George Howard (1773 - 1848), Earl of Carlisle, lord Privy Seal, member of parliament for Morpeth, issuing
- Caroline Georgiana (1803 - 1881)
- Lady Harriet (1806 - 1868)
- Blanche Georgiana (1812 - 1840)
- Elizabeth Dorothy Anne (1816 - 1891)