| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Umsicht | f | 1971 | brandenburgskaya | |||||
| Un Espoir III | chestnut | c | 1986 | frantsuzkaya verkhovaya | France | |||
| Una | d.-bay | f | 1998 | Quantum | Alma Costa M | Holsteiner | Germany | |
| Una | l.bay | f | 2004 | Con Air | Noa Noa | Holsteiner | Germany | |
| Una Corda 210016782 | f | 1982 | Calypso I 321210603473 | Flotte | Holsteiner | |||
| Unaniem | bay | c | 2001 | Numero Uno | Passivona | gollandskaya teplokrovnaya | Netherlands | |
| unbekannt | c | |||||||
| unbekannt | f | |||||||
| unbekannt | f | |||||||
| unbekannt | c |