Greenback (US)
| Year of Birth | 1871 |
| Sex | horse |
| Colour | ? |
| Sire | Blue Bull (Wilson's) (US) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| Greenback | Blue Bull (Wilson's) (US) | Blue Bull (Pruden's) (US) | Blue Bull (Merring's) (US) |
| ? | |||
| Dam of Blue Bull (US) | Truxton (US) | ||
| ? | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Rachel (US) | mare | Greenback (US) - Kate (US) |