| Name | Jolly Boy (AH) |
| YoB | 1896 |
| Sex | horse |
| Colour | grey |
| Sire | Nameless (I), 1889 |
| Dam | Janka (RU), 1889 |
| Damsire | |
| Breeder | Gestüt Thurnisch (Rudolf von Warren-Lippit) |
| Birthplace | Thurnisch, Bez. Pettau, Steiermark (Grad Turniče, Ptuj, Slovenija) |
| Jolly Boy (AH), 1896 | Nameless (I), 1889 | Hambleton (US), 1875 | Florida (US), 1867 |
| Lady Woodhull (US), 1853 | |||
| Namenlose xx (AH), 1875 | Ostreger xx (GB), 1862 | ||
| Spanish Fly xx (GB), 1858 | |||
| Janka (RU), 1889 | |||