| Name | Gurco (AH) |
| YoB | 1887 |
| Sex | horse |
| Colour | black |
| Sire | Krolik (RU), 1874 |
| Dam | Palestro, Hbl. (AH) |
| Damsire | Palestro xx (FR), 1858 |
| Breeder | Förster Ottó |
| Birthplace | Balozsamegyes, Kom. Eisenburg, Ungarn (Balozsameggyes, Magyarország) |
| Gurco (AH), 1887 | Krolik (RU), 1874 | ? | ? |
| ? | |||
| ? | ? | ||
| ? | |||
| Palestro, Hbl. (AH) | Palestro xx (FR), 1858 | Fitz Gladiator xx (FR), 1850 | |
| Lady Saddler xx (FR), 1851 | |||
| e. Nonius-St. | ? | ||
| ? |