The Arabians of the CMK Heritage

4H quadrille team at Davis, California.


The CMK pedigree definition has become increasingly streamlined over the years; we now require 75% CMK founder ancestry, with a CMK sire line and a dam line established in North America by 1950. Our approach differs from that of some preservation or conservation breeding groups in the Arabian community, because we do not have a closed pedigree requirement. Not working with such narrowly defined pedigrees enables us to put more emphasis on practical concerns, although we do serve as a rallying point for some of the specialty closed pedigree groups that fall within our larger concept.

“CMK” itself commemorates three founder programs–Crabbet of Lady Wentworth in England, Maynesboro of W. R. Brown in New Hampshire, and the W. K. Kellogg program at Pomona in Southern California–whose historical and genetic contributions have proven our strongest links to the breeding and philosophical tradition of the desert travelers: Lady Wentworth’s parents Wilfrid and Lady Anne Blunt, and the American newspaperman Homer Davenport.

The most influential single contribution to the overall CMK breeding base has been made by the stock of England’s famed Crabbet Stud, founded by the Blunts in 1878. Crabbet breeding contributes to CMK through more recent lines as well as the earliest English imports which give CMK by far the most extensive sampling of the original Blunt founders of any breeding tradition in the world. CMK ancestry also includes unique lines based on horses imported direct to North America from the Middle East. Desert horses of the Davenport (1906) and Chicago World’s Fair (1893) importations are the most widely influential, and a later source was provided by the Hearst horses of 1947.

We also embrace a relatively small number of other Arabian ancestors which come in because of their use at Maynesboro or by Kellogg, or their later whole-hearted incorporation into the Midwest or Old California cooperator breeding circles of the 1940s and ’50s. An entire chapter could be written on the influence and interactions of the two breeder circles, and their spirit of community and cooperation is among the things we aim to keep current, right along with the genetic contributions of their horses.

The CMK concept developed to maintain the traditional using and companion horses that made the breed’s original reputation in this country, and these lines still are prized as examples of the Arabian as a “beautiful generalist” riding horse. Individual CMK Arabians continue to excel both in the show ring and in virtually every field of performance open to the breed; individual breeders working within the CMK Heritage may specialize in any performance area. Latterly CMK Arabians are increasingly valued in the endurance and sport horse disciplines. Recognizing our performance emphasis is not to say that CMK breeders are immune to the aspect of the breed which Lady Wentworth called its “genius for beauty;” rather, we prefer not to give up any of the traits historically recognized in the Arabian.

The CMK Heritage does not operate through a national organization, but rather our central committee attempts to facilitate communication between local CMK action groups. Activities on the local level include unrated shows and noncompetitive symposia or showcase events, with a historical and community emphasis.

CMK is a registered US trademark; we encourage its use to refer to CMK qualifying Arabians and to the CMK ancestral elements in combined-source pedigrees.