| Name | Isinglass xx (GB) |
| YoB | 1890 |
| Sex | horse |
| Colour | dark bay |
| Sire | Isonomy xx (GB), 1875 |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
| Isinglass xx (GB), 1890 | Isonomy xx (GB), 1875 | Sterling xx (GB), 1868 | Oxford xx (GB), 1857 |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1898 | Sagitta xx (GB) | bay | mare | Isinglass xx (GB), 1890 - | |
| 1901 | John O'Gaunt xx (GB) | bay | horse | Isinglass xx (GB), 1890 - | Jessica Cavendish Bentinck Sykes |