| Meno | Biruta (AH) |
| Rok nar. | 1912 |
| Pohlavie | kobyla |
| Farba | tmavá hnedá |
| Otec | Caid (US), 1893 |
| Matka | Medi |
| Otec matky | ? |
| Chovatež | Josef Sosnowski |
| Miesto narodenia | Lemberg, Galizien (Lviv, Ukraine) |
| Biruta (AH), 1912 | Caid (US), 1893 | Highwood (US), 1887 | Nutwood (US), 1870 |
| Dalphine (US), 1876 | |||
| Nikita Cossack (US), 1887 | Don Cossack (US), 1876 | ||
| Friction (US), 1876 | |||
| Medi | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |