| Pedigree of Rex of Pontchartrain |
|---|
| Rex of Pontchartrain | Prince Claus of Pontchartrain | 
Lux v.d. Blankenburg | 
Burschel v Simmenau |
| Asta Voss |
| Ilisa of Pontchartrain | 
Claus v.d. Spree |
Prinsessin Illisa v.d. Koningstad (Westphalia) |
| Princess Pen of Pontchartrain | Mikosch of Pontchartrain |
Lux v.d. Blankenburg |
| Anita v. Goldgrund |
| Hertha of Pontchartrain | 
Prins Favoriet v.d. Koningstad |
| Freija v. Stresow (Grayling's ) |
| This pedigree was generated by Dobermann Pedigrees |