Landgraf I is considered by warmblood breeders across the globe to be one of, if not THE, Stallion of the Century.  Of all the Ladykiller sons, Landgraf I was able to assert himself the best.   At this time, he is the most successful sire of show jumpers the world has seen.  He has produced 130 approved stallion sons, who are active in every breed association in Germany and many of Europe and the US' breeding associations.

The Holstein breeding association in Elmshorn created a life-sized monument to him in 1994, which was attended personally by Landgraf.  Landgraf I died at the age of 30 in 1996.  His impact on warmblood breeding will be known for generations yet to come.  He is truly an important consideration in any pedigree.
 

Other Reference Sires:

Coriolan
Coriander
Calpyso II
Cor de la Bryere
Donnerhall
Furioso II
Florestan I
Freestyle
Landadel
Ladykiller xx
Landgraf I
Le Champion
Stedinger
Weltmeyer