| Birth |
12 Jul 1783 |
Hardwick, Suffolk, , England |
| Died |
8 Aug 1858 |
Castle Howard, Yorkshire, , England |
| |
| Father |
William (5th Duke of Devonshire) Cavendish, b. 1883, Hardwick, Suffolk, , England |
| Relationship |
natural |
| Mother |
Georiana Spencer, b. 7 June 1757, Althorp, Daventry District, Northamptonshire, England |
| Relationship |
natural |
| Married |
1774 |
Wimbledon, Surrey, , England |
| |
| Family |
George Howard, b. 17 Sep 1773 |
| Married |
21 Mar 1801 |
| Children |
| | 1. Georgiana Howard, b. 1802 |
| | 2. George William Frederick Howard, b. 18 Apr 1802 |
| | 3. Caroline Georgiana Howard, b. 24 Jun 1803 |
| | 4. Frederick George Howard, b. 08 Jun 1805 |
| | 5. Harriet Elizabeth Georgiana Howard, b. 21 May 1806 |
| | 6. William George Howard, b. 23 Feb 1808 |
| | 7. Edward Granville George Howard, b. 23 Dec 1809 |
| | 8. Blanche Georgiana Howard, b. 11 Jan 1812 |
| | 9. Charles Wentworth George Howard, b. 27 Mar 1814 |
| | 10. Elizabeth Dorothy Anne Howard, b. 08 Dec 1816 |
| | 11. Henry George Howard, b. 22 May 1818 |
| | 12. Mary Matilda Georgiana Howard, b. 28 Jan 1823 |
|
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