| Name | Tajna (RU) |
| YoB | 1902 |
| Sex | mare |
| Colour | |
| Sire | Baron Rogers (US), 1890 |
| Dam | |
| Damsire | |
| Breeder | K.Z. Telegina N.V. |
| Birthplace |
| Tajna (RU), 1902 | Baron Rogers (US), 1890 | Baron Wilkes (US), 1882 | George Wilkes (US), 1856 |
| Belle Patchen (US), 1874 | |||
| Ashland Maid (US), 1878 | Ashland Chief (Prewitt's) (US), 1858 | ||
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1909 | Taljoni (RU) | black | horse | Gay Bingen (US), 1903 - Tajna (RU), 1902 | K.Z. Telegina N.V. |
| 1910 | Taha (RU) | bay | mare | Umnyj (RU), 1904 - Tajna (RU), 1902 | K.Z. Telegina N.V. |
| 1911 | Rimljanka (RU) | grey | mare | E. L. Robinson (US), 1889 - Tajna (RU), 1902 | |
| 1915 | Tresk (RU) | grey | horse | Bob Douglas (US), 1904 - Tajna (RU), 1902 | K.Z. Telegina N.V. |