| Name | Opal (AH) |
| YoB | 1904 |
| Sex | horse |
| Colour | bay |
| Sire | Palto (US), 1898 |
| Dam | Julie (AH), 1891 |
| Damsire | ? |
| Breeder | Johann Brandhuber |
| Birthplace | Stripfing, Bez. Floridsdorf, Nieder-Österreich (Stripfing, Niederösterreich) |
| Opal (AH), 1904 | Palto (US), 1898 | King Mast (US), 1893 | Mambrino King (US), 1872 |
| Maud Mast (US), 1887 | |||
| Pattiline (US), 1890 | Patron (US), 1882 | ||
| Pathos (US) | |||
| Julie (AH), 1891 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |