William Cavendish
1783 - 1812 (29 years)(Notes: You may have to scroll down or right to see chart.)
| Spencer Compton Cavendish, 8th. Duke of Devonshire. KG. GCVO. PC. | |
| B: | 23 Jul 1833 |
| D: | 24 Mar 1908 |
| Cannes, France | |
Louise Frederica Augusta von Alten 1832-1911 |
| Louise Frederica Augusta von Alten | |
| B: | 15 Jun 1832 |
| Hanover, Germany | |
| D: | 15 Jul 1911 |
| Esher Place, Esher, Surrey, England | |
| Victor Christian William Cavendish, 9th. Duke of Devonshire. KG. PC. GCVO. FRS. JP. | |
| B: | 31 May 1868 |
| Marylebone, Middlesex, England | |
| D: | 6 May 1938 |
| Chatsworth House, Derbyshire, England | |
| Lady Evelyn Emily Mary Fitzmaurice 1870-1960 |
| Lady Evelyn Emily Mary Fitzmaurice | |
| B: | 27 Aug 1870 |
| Derry Hill, Wiltshire, England | |
| D: | 2 Apr 1960 |
| York House, Kensington, Middlesex, England | |
| Lt. Col. Edward Cavendish 1838-1891 |
| Lt. Col. Edward Cavendish | |
| B: | 28 Jan 1838 |
| Marylebone, Middlesex, England | |
| D: | 18 May 1891 |
| Marylebone, Middlesex, England | |
| Emma Elizabeth Lascelles 1838-1920 |
| Emma Elizabeth Lascelles | |
| B: | 17 Nov 1838 |
| Harewood House, Harewood, Yorkshire, England | |
| D: | 24 Sep 1920 |
| Compton Place, Eastbourne, Sussex, England | |
| William Cavendish, 7th. Duke of Devonshire. KG. PC. | |
| B: | 27 Apr 1808 |
| D: | 21 Dec 1891 |
| Holker Hall, Cartmel, Lancashire, England | |
| Lady Blanche Georgiana Howard 1812-1840 |
| Lady Blanche Georgiana Howard | |
| B: | 11 Jan 1812 |
| D: | 27 Apr 1840 |
| Wandsworth District, Surrey, England | |
|
| William Cavendish 1783-1812 |
| William Cavendish | |
| B: | 10 Jan 1783 |
| D: | 15 Jan 1812 |
| Louisa O'Callaghan Unknown-1863 |
| Louisa O'Callaghan | |
| B: | Unknown |
| D: | 17 Apr 1863 |