My name is Mary Cook, formerly Mary Grantham. I married Harper Cook on October 13, 2007 and we recently moved from Arlington, Virginia to Leavenworth, Kansas.  Harper is attending the Command and General Staff College at Fort Leavenworth until December of 2008.  I am currently accepting students and horses for training at 3 Chestnuts Farm in Leavenworth. I teach dressage, showjumping and cross country, the three phases of the sport of eventing. 
    

Thank you all for coming to the 3 Chestnuts Farm horse show.  Please check back often for our future show dates.