FemaleLady Diana SPENCER |
| Birth | 24 Mar 1734 | |
| Death | 1 Aug 1808 | |
| Burial | ||
| Other Spouse | Frederick ST. JOHN, 2nd Viscount Bolingbroke, 3rd Viscount St. John | F5724 | |
| Marriage | ||
| Father | His Grace Charles SPENCER, 3rd Duke of Marlborough, 5th Earl of Sunderland, K | F5716 Group Sheet | |
| Mother | The Hon. Elizabeth TREVOR | F5716 Group Sheet | |