| Name | Konstantin (AH) |
| YoB | 1892 |
| Sex | horse |
| Colour | grey |
| Sire | Prinz (RU), 1885 |
| Dam | Friederike (RU), 1885 |
| Damsire | ? |
| Breeder | Franz Riedl |
| Birthplace | Liefering, Salzburg (Salzburg (Stadtteil Liefering), Salzburg) |
| Konstantin (AH), 1892 | Prinz (RU), 1885 | ? | ? |
| ? | |||
| ? | ? | ||
| ? | |||
| Friederike (RU), 1885 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |