The mother:

Father Donnerhall is without doubt the greatest dressage stallion of all time. No one else has combined sports and breeding like it: twice world team champion, World Cup winner and countless gran prix.
Donnerhall is the father of over 120 approved stallions (including Don Schufro, Donnerbube I-II, De Niro…) and 200 state-awarded brood mares, extraordinary numbers for any breeder. The mother Nina Ricci descends from the Hannoverana 614 family, tha same as numerous sports horses and stallions such as Salut, Gambit Z, Granit, Weltgrand and Athos

The Father:

https://helgstranddressage.com/en/stallions/franklin/1469