| HUSBAND |
| William "2nd Earl of Burlington, 7th Duke of Devonshire" Cavendish (LH5X-43P) |
| BIRTH | 27 April 1808 | |
| DEATH | 21 December 1891 | Holker Hall, England |
| REF # | | 3275949; |
| REF # | | 3325331; |
| REF # | | 60; |
| MARRIAGE | 6 August 1829 | Devonshire HOuse, Piccadilly, MIddlesex, England |
| FATHER | William Cavendish (LC8C-JFZ) |
| FATHER | William Cavendish (LC8C-JFZ) |
| MOTHER | Louisa O'Callaghan (LC8C-JFS) |
| |
| WIFE |
| Blanche Howard (LH3H-LL3) |
| BIRTH | 11 January 1812 | |
| DEATH | 27 April 1840 | West Hill, Wandsworth, England |
| REF # | | 3275947; |
| REF # | | 3325329; |
| REF # | | 60; |
| FATHER | George Howard (LC55-MXJ) |
| MOTHER | Georgiana Cavendish (LDRP-D3H) |