FemaleMary Catherine SACKVILLE-WEST, Coumtess of Derby |
| Birth | 1824 | |
| Death | 6 Dec 1900 | Holwood Park, Keston, Kent, England |
| Burial | ||
| Other Spouse | James Brownlow William GASCOYNE-CECIL, 2nd Marquis of Salisbury | F3469 | |
| Marriage | 29 Apr 1847 | |
| Father | George John WEST, 5th Earl De La Warr | F3457 Group Sheet | |
| Mother | Lady Elizabeth SACKVILLE | F3457 Group Sheet | |