| Name | Sörény I. (AH) |
| YoB | 1904 |
| Sex | horse |
| Colour | bay |
| Sire | Quartermarch (US), 1889 |
| Dam | Sörény, Hbl. (AH), 1898 |
| Damsire | Uram bátyám, Hbl. (AH) |
| Breeder | Graf Simon Wimpffen |
| Birthplace | Fahrafeld a. d. Triesting, Bez. Baden, Nieder-Österreich (Pottenstein, Niederösterreich) |