| Name | Ferro (AH) |
| YoB | 1899 |
| Sex | horse |
| Colour | black |
| Sire | King Nutwood (US), 1886 |
| Dam | Rosa (RU), 1887 |
| Damsire | ? |
| Breeder | Lovag Freystädtler Jenő |
| Birthplace | Tót-Vázsony, Kom. Wesprim, Ungarn (Tótvázsony, Magyarország) |
| Ferro (AH), 1899 | King Nutwood (US), 1886 | Nutwood (US), 1870 | Belmont (US), 1864 |
| Miss Russell (US), 1865 | |||
| Distress (US), 1879 | Dictator (US), 1863 | ||
| Kate Messenger (US) | |||
| Rosa (RU), 1887 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |