The VDL Stallions  Cardento and Douglas  are listed high in the German Index for jump sires.. Cardento has an Index of 158  with a reliability of 80 %.
Douglas has an Index of 159 with a reliability of 74%.
Both stallions are in the German top 1% list of jump sires.
Indoctro has an Index of 152 with a reliability of 90%
Corland has an  Index van 148 with a reliability of 82%

 Douglas