
Conthargos impressed early on by winning the Deister Championship as a four-year-old with a score of 9.5. An injury limited his own sporting career, but he went on to become an established name in international breeding. Cosa Nostra competed at the Tokyo Olympic Games with Alberto Michan, while Conchento PS achieved Grand Prix placings in Geneva, London and Saint-Tropez, among other venues. Continental Blue, Concona and Conthinder also competed at the highest level. This son of Converter out of a Carthago mare combines strong performance bloodlines and passes on scope, technique, carefulness and a strong competitive mindset.
| Converter 2 | Contender | Calypso II |
| Gofine | ||
| Fontirell | Silvio I | |
| Fontäne | ||
| Cajandra Z | Carthago Z | Capitol I |
| Perra | ||
| Jalandra | Latus I | |
| Jandra |