Perra has produced the highly rated Holstein sires Lord Calando, Carthargo (competed in the Olympic Games of Atlanta 1996 & Sydney 2000 in showjumping) and Leonce. Perra, is also the dam of the highly ranked Zangersheide stallion Carthago Z.
Perras dam Kerrin was a successful show jumper in her own right. Her sire Calando I was the 1984 German Champion. As a sire he produced the internationally ranked show jumpers Conejo, Canadas top-ranked show jumper in 2002 under Karen Cudmore.