MaleHis Grace Sir William CAVENDISH, 5th Duke of Devonshire, KG |
| Birth | 14 Dec 1748 | |
| Death | 28 Jul 1811 | |
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| Marriage | ||
| Other Spouse | Georgiana SPENCER, Duchess of Devonshire | F5778 | |
| Marriage | ||
| Father | His Grace William CAVENDISH, 4th Duke of Devonshire, KG, PC | F5821 Group Sheet | |
| Mother | Rt. Hon. Lady Charlotte Elizabeth BOYLE, Marchioness of Hartington, 6th Baroness Clifford | F5821 Group Sheet | |
FemaleElizabeth Christiana "Bess" HERVEY |
| Birth | 13 May 1758 | |
| Death | 30 Mar 1824 | |
| Burial | ||
| Other Spouse | John Thomas FOSTER | F5780 | |
| Marriage | ||
| Father | ||
| Mother | ||