Father Udarco van Overis performed at the highest level with Marc van Dijck and Sarah Nagel-Tornau. Despite having a limited number of offspring, several have reached the highest level. Among them are: Uncas S (Olympic Games with Zhenqiang Li), Uringa Z (1.50m with Richard Kierkegaard), Janice (1.50m with Gilles Thomas), and Umbrella Ter Wilgen Z (1.50m with Edward Levy).

On the maternal side, we find stallions such as Chin Chin, Cassini I, Caretino, and others. This Chin Chin x Cassini I mare has already produced Alibaba de Tiji Z (Air Jordan Z), who jumps 1.45m with Kevin Gonzales, as well as the approved stallion Romeo van het Heidehof (Cantario).

Grandmother Charisma de Sjiem produced the 1.50m jumper Cassandiamo (Andiamo) with Philippe Putallaz.