| Meno | Iron Duke (US) |
| Rok nar. | 1860 |
| Pohlavie | rebec |
| Farba | |
| Otec | Hambletonian (Rysdyk's) (US), 1849 |
| Matka | |
| Otec matky | |
| Chovatež | |
| Miesto narodenia |
| Farba | Pohlavie | Pôvod | Chovatež | ||
|---|---|---|---|---|---|
| - | Basil Duke (US) | rebec | Iron Duke (US), 1860 - | ||
| - | Lady Mingo (US) | kobyla | Iron Duke (US), 1860 - Dam of Lady Mingo (US) | ||
| 1870 | Warwick Boy (US) | rebec | Iron Duke (US), 1860 - | ||
| 1872 | Red Bank (US) | rebec | Iron Duke (US), 1860 - | ||
| 1873 | Coriander (US) | rebec | Iron Duke (US), 1860 - |