| Female Isabella |
| Birth | 1726 | |
| Death | 1782 | |
| Burial | ||
| Father | Charles FITZROY, Duke Of Grafton | F1076 Group Sheet | |
| Mother | Lady Henrietta SOMERSET | F1076 Group Sheet | |
| Male Admiral Hugh SEYMOUR |
| Birth | 1759 | |
| Death | 1801 | |
| Burial | ||
| Spouse | Lady Anne Horatia WALDEGRAVE | F1019 | |
| Marriage | ||
