| Name | Sirius (AH) |
| YoB | 1904 |
| Sex | horse |
| Colour | |
| Sire | Trevillian (US), 1889 |
| Dam | Margit R. (AH), 1898 |
| Damsire | |
| Breeder | Ringler János |
| Birthplace | Solymár, Kom. Pest-Pilisch-Scholt-Kleinkumanien, Ungarn (Solymár, Magyarország) |
| Sirius (AH), 1904 | Trevillian (US), 1889 | Young Jim (US), 1874 | George Wilkes (US), 1856 |
| Miss Kittredge (US), 1881 | Gambetta (US), 1874 | ||
| Ulster Queen (US), 1867 | |||
| Margit R. (AH), 1898 | |||
| Szellö, Hbl. (AH), 1885 | ? | ||
| ? |