Biography
Henry Frederick Compton Cavendish was born 5 November 1789 in Hardwick Hall, Derbyshire, England, United Kingdom to George Augustus Henry Cavendish, 1st Earl of Burlington (1754-1834) and Elizabeth Compton (1760-1835) and died 5 April 1873 Burlington Gardens, London, England, United Kingdom of unspecified causes. He married Sarah Fawkener (1789-1817) 24 October 1811 in St George Hanover Square, Westminster, England, United Kingdom. He married Frances Susan Lambton (1794-1840) 16 June 1819 . He married Susanna Emma Byerlie (1791-c1910) 28 January 1873 in St George Hanover Square, Westminster, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Georgiana Harriett Cavendish (1812-1892) | 12 January 1812 | 3 January 1892 | William Bernard Harcourt, marquis d'Harcourt (1801-1847) James Robertson Crauford (1804-1888) |
| Sarah Mary Compton Cavendish (1813-1881) | 27 August 1813 Sutton Court, Chiswick, Greater London, England, United Kingdom | 21 April 1881 Stackpole Court, Stackpole Estate, Pembrokeshire, Wales, United Kingdom | John Frederick Vaughan Campbell, 2nd Earl Cawdor (1817-1898) |
| Rachel Cavendish (1815-1816) | |||
| William Henry Frederick Cavendish (1817-1881) | |||
| Name | Birth | Death | Joined with |
| Francis William Henry Cavendish (1820-1893) | |||
| Henry Charles Lambton Cavendish (1821-1839) | |||
| Charles William Cavendish (1822-1890) | |||
| George Henry Cavendish (1824-1889) | |||
| Augustus John Cavendish (1825-1825) | |||
| Caroline Fanny Cavendish (1826-1910) | |||
Footnotes (including sources)
| ‡ General |