Biography
Richard Frederick Cavendish was born 31 January 1871 in London, Greater London, England, United Kingdom to Edward Cavendish (1838-1891) and Emma Elizabeth Lascelles (1838-1920) and died 7 January 1946 Holker Hall, Cark, Cumbria, England, United Kingdom of unspecified causes. He married Moyra de Vere Beauclerk (1876-1942) 31 July 1895 in Bestwood St. Albans, Nottinghamshire, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Elizabeth Vere Cavendish (1897-1982) | 22 January 1897 London, Greater London, England, United Kingdom | 5 June 1982 | Robert Arthur James Gascoyne-Cecil, 5th Marquess of Salisbury (1893-1972) |
| Alix Cavendish (1901-1925) | |||
| Mary Katherine Cavendish (1903-1994) | |||
| John Edward Compton Cavendish (1907-1908) | |||
| Diana Cavendish (1909-1992) | |||
| Sybil Moyra Cavendish (1915-2004) | |||
| Richard Edward Osborne Cavendish (1917-1972) | |||
Footnotes (including sources)
| ‡ General |
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