| Name | Leander (AH) |
| YoB | 1907 |
| Sex | gelding |
| Colour | grey |
| Sire | Potential (US), 1891 |
| Dam | Lola Simmons (AH), 1900 |
| Damsire | Lee Simmons (US), 1888 |
| Breeder | Pusztaberényi ménes (Gráner Albert) |
| Birthplace | Pusztaberény, Kom. Schomodei, Ungarn (Pusztaberény, Magyarország) |