The Parson Russell Terrier was recognized by the UK Kennel Club in 1990, and the
American Kennel Club in 2001, under the name Parson Jack Russell Terrier and Jack Russell Terrier, respectively.The Parson Russell Terrier is descended from early white-bodied fox-working terriers used in the hunt field. At the end of the 19th Century, these dogs were drawn into the Kennel Club as "fox terriers," but their still-working antecedents were referred to as "Jack Russell" terriers throughout the 20th Century, in honor of the Rev. John "Jack" Russell, a noted fox hunter of the 19th Century
"The Sporting Parson".
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