| Name | Irma (AH) |
| YoB | 1901 |
| Sex | mare |
| Colour | bay |
| Sire | Carroll R. (US), 1892 |
| Dam | Ilka (AH), 1888 |
| Damsire | ? |
| Breeder | Anton Dreher |
| Birthplace | Rannersdorf, Schwechat, Bez. Bruck a. d. Leitha, Nieder-Österreich (Schwechat, Niederösterreich) |
| Irma (AH), 1901 | Carroll R. (US), 1892 | Quartermaster (US), 1883 | Alcyone (US), 1877 |
| Qui Vive (US), 1874 | |||
| Belle Medium (US), 1883 | Fairview Chief (US) | ||
| Kitty Kennedy (US), 1878 | |||
| Ilka (AH), 1888 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |