She possesses extremely good papers: Ster / Ster+Preferent / Model (& also mother of Tsjalling 235 Preferent) / Model+Preferent (of which 4 descendants have the 'Model-predicate') / Hb+Preferent (4x ‘Model'- predicate including 1 certified stud Rinze 154). This motherline (stam line 50) already exists since 1928. Her bloodline can be called exceptional, with up to 5 Preferente studs in 6 generations.
Her father is the well-known Sports+Performance stud Leffert 306 x Reitse 272 (Preferent)x Ritske 202 (Preferent) x Bouke 174 (Preferent) x Peter 153 Stb x Danilo 137 (Preferent)!! Stam line 050 is known for her fertility and inheritance of good movers. Itsje is privileged in both: she has a good motherline. Itsje (daughter of the top-coverer Tsjerk 328 Pref) continues the line of Preferente stallions in a row. It may be said: this is exceptional!!

The inbreeding coefficient of 'Itsje fan 't Proosdijhof', born on 29 March 2010, has been kept low, being 2.34%! It's already clear now: the combination Petra <-> Tsjerk 328 Preferent is an absolute top combination in terms of breed type, stature, soft character en of course movement!