| Meno | Olga (AH) |
| Rok nar. | 1910 |
| Pohlavie | kobyla |
| Farba | hnedá |
| Otec | Roycroft (US), 1895 |
| Matka | e. ung. St. |
| Otec matky | ? |
| Chovatež | |
| Miesto narodenia | Ungarn (Magyarország) |
| Olga (AH), 1910 | Roycroft (US), 1895 | Mambrino King (US), 1872 | Mambrino Patchen (US), 1862 |
| Belle Thornton (US) | |||
| Annabel (US), 1875 | George Wilkes (US), 1856 | ||
| Jessie Pepper (US), 1861 | |||
| e. ung. St. | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |