FemaleLady Cornelia Henrietta Maria SPENCER-CHURCHILL |
| Birth | 17 Sep 1847 | Mayfair, Westminster, London, England |
| Death | 22 Jan 1927 | |
| Burial | ||
| Father | His Grace John Winston SPENCER-CHURCHILL, 7th Duke of Marlborough, KG, PC | F5758 Group Sheet | |
| Mother | Her Grace Frances Anne Emily VANE, VA | F5758 Group Sheet | |