Thalestris xx (GB)
| Year of Birth | 1809 |
| Sex | mare |
| Colour | black |
| Sire | Alexander xx (GB) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| Thalestris xx | Alexander xx (GB) | Eclipse xx (GB) | Marske xx (GB) |
| Spilletta xx (GB) | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1823 | Ogress xx (GB) | black | mare | Octavius xx (GB) - Thalestris xx (GB) | Lord Egremont |