| Name | Plankenstein (AH) |
| YoB | 1906 |
| Sex | horse |
| Colour | bay |
| Sire | Excellence (US), 1885 |
| Dam | Gambonita (AH), 1899 |
| Damsire | Gambonito (US), 1887 |
| Breeder | Gestüt Dörfles (Rudolf Müller) |
| Birthplace | Dörfles, Bez. Floridsdorf, Nieder-Österreich (Dörfles, Niederösterreich) |