Biography
Katherine Caroline Cavendish was born 3 December 1857 to William George Cavendish, 2nd Baron Chesham (1815-1882) and Henrietta Frances Lascelles (1830-1884) and died 19 December 1941 of unspecified causes. She married Hugh Lupus Grosvenor, 1st Duke of Westminster (1825-1899) 19 July 1882 .
Children
| Name | Birth | Death | Joined with |
| Mary Cavendish Grosvenor (1883-1959) | 12 May 1883 London, Greater London, England, United Kingdom | 14 January 1959 Sodbury, Gloucestershire, England, United Kingdom | Henry William Crichton (1872-1914) Algernon Francis Stanley (1874-1962) |
| Hugh William Grosvenor (1884-1914) | 6 April 1884 London, Greater London, England, United Kingdom | 30 October 1914 Belgium | Mabel Florence Mary Crichton (1882-1944) |
| Helen Frances Grosvenor (1888-1970) | |||
| Edward Arthur Grosvenor (1892-1929) | 27 October 1892 Eaton Hall, Chester, Cheshire, England, United Kingdom | 26 August 1929 | Dorothy Margaret Browne (1888-1961) |
Footnotes (including sources)
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