Beta xx (USA)
| Year of Birth | 1837 |
| Sex | mare |
| Colour | chestnut |
| Sire | Leviathan xx (GB) |
| Dam | Juliet xx (USA) |
| Damsire | Kosciusko xx (USA) |
| Breeder | W. G. Harding |
| Birthplace |
Pedigree
| Beta xx | Leviathan xx (GB) | Muley xx (GB) | Orville xx (GB) |
| Windle Mare xx (GB) | Windle xx (GB) | ||
| Juliet xx (USA) | Kosciusko xx (USA) | Sir Archy xx (USA) | |
| Lottery xx (USA) | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Rosemary xx (USA) | mare | Sovereign xx (GB) - Beta xx (USA) |