| Meno | King Wilburn (AH) |
| Rok nar. | 1908 |
| Pohlavie | rebec |
| Farba | vraná |
| Otec | Kirkwood Jr. (US) alebo Prince Wilburn (US) |
| Matka | Derby Lass (US), 1893 |
| Otec matky | Charles Derby (US), 1885 |
| Chovatež | Egon Goldschmidt |
| Miesto narodenia | St. Pölten, Nieder-Österreich (St. Pölten, Niederösterreich) |
| King Wilburn (AH), 1908 | |||
| Derby Lass (US), 1893 | Charles Derby (US), 1885 | Steinway (US), 1876 | |
| Katie G. (US), 1878 | |||
| Heydey (US) | Copperhead (US) | ||
| Kentucky Boy Mare (US) |