| Name | Sirene (AH) |
| YoB | 1917 |
| Sex | mare |
| Colour | chestnut |
| Sire | Governor Francis (ex Governor D. R. Francis) (US), 1903 |
| Dam | Thirlmere (US), 1904 |
| Damsire | Moko (US), 1893 |
| Breeder | Körmendi ménes (Kirnbauer Hugó) |
| Birthplace | Körmend, Kom. Eisenburg, Ungarn (Körmend, Magyarország) |