| Name | Mirko (AH) |
| YoB | 1895 |
| Sex | horse |
| Colour | dark bay |
| Sire | Clear Grit (US), 1885 |
| Dam | Hilda, 1884 |
| Damsire | ? |
| Breeder | Anton Bean |
| Birthplace | Kristanzen, Bez. Luttenberg, Steiermark (Kritanci, Slovenija) |
| Mirko (AH), 1895 | Clear Grit (US), 1885 | Old Clear Grit (US), 1861 | Lapidist xx (GB), 1849 |
| Cock of the Rock Mare (morgan) (US) | |||
| ? | ? | ||
| ? | |||
| Hilda, 1884 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |