| Name | Greenback (US) |
| Jahrgang | 1871 |
| Geschlecht | Hengst |
| Farbe | |
| Vater | Blue Bull (Wilson's) (US), 1858 |
| Muter | |
| Muttervater | |
| Züchter | |
| Geburtsort |
| Greenback (US), 1871 | Blue Bull (Wilson's) (US), 1858 | Blue Bull (Pruden's) (US) | Blue Bull (Merring's) (US) |
| ? | |||
| Dam of Blue Bull (US) | Truxton (US) | ||
| ? | |||
| Farbe | Geschlecht | Pedigree | Züchter | ||
|---|---|---|---|---|---|
| - | Rachel (US) | Stute | Greenback (US), 1871 - Kate (US) |