| Name | Gyuri B. (AH) |
| YoB | 1900 |
| Sex | horse |
| Colour | dark bay |
| Sire | Bonnie M George (US), 1886 |
| Dam | Rajna, Hbl. (AH), 1894 |
| Damsire | Furioso, Hbl. |
| Breeder | Tóth Miklós |
| Birthplace | Szemere, Kom. Raab, Ungarn (Győrszemere, Magyarország) |
| Gyuri B. (AH), 1900 | Bonnie M George (US), 1886 | William H. Vanderbilt (US) | |
| Brown Nib (US), 1870 | Flying Cloud (Lovejoy's) (US) | ||
| Nib (US) | |||
| Rajna, Hbl. (AH), 1894 | Furioso, Hbl. | ? | |
| ? | |||
| Csinos | ? | ||
| ? |