Indoctro belongs to the absolute world top as far as progeny in the jumping sport is concerned. There aren't many stallions who have delivered as many toppers as he has done already. Just think about horses such as: Nassau, VDL Maserati, AD Picolien, VDL Orestus, Don Porfirio, Tyson, Mustique etc.

Hapiness, the grand dam of Kadence, is also the mother of the inspected NRPS stallion Livius (Voltaire).
The third mother, Dukaat, is the mother of the international jumping horse Kobalt (v. Lando)