| Name | Gogo (AH) |
| YoB | 1907 |
| Sex | horse |
| Colour | black |
| Sire | Admiral Dewey (US), 1898 |
| Dam | The Witch (US), 1900 |
| Damsire | The Director General (US), 1894 |
| Breeder | Gestüt Wola (Graf Andreas Potocki) |
| Birthplace | Krzeszowice, Bez. Chrzanow, Galizien (Krzeszowice, Polska) |