Birka (AH) AH-11992
| Year of Birth | 1913 |
| Sex | mare |
| Colour | black |
| Sire | |
| Dam | Birka (RU) |
| Damsire | Kulik (RU) |
| Breeder | Báró Haupt-Stummer Lipót |
| Birthplace | Tőkésujfalu, Kom. Neutra, Ungarn |
Pedigree
| Birka | |||
| Birka (RU) | Kulik (RU) | ||
| Denga (RU) | Prostak (RU) | ||
| Gildjanka (RU) |
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1920 | Eva (YU) | bay | mare | Dave Halle (US) - Birka (AH) | Oskar Hafner |