| Name | Tréfa (AH) |
| YoB | 1916 |
| Sex | mare |
| Colour | bay |
| Sire | Bluff (AH), 1902 |
| Dam | Miss Lottie (AH), 1897 |
| Damsire | France's Alexander (ex Alexander) (US), 1874 |
| Breeder | Thuróczy János |
| Birthplace | Alsóköröskény, Kom. Neutra, Ungarn (Dolné Krkany, Nitra, Slovenská republika) |