What's In A Name: Jack Russell Terrier
The Jack Russell Terrier is named after, you guessed it, Jack (John) Russell. Mr. Russell was an English parson and an avid hunter who became known as "The Sporting Parson." One day he met a milkman with a white female terrier named Trump. Trump seemed to be a great foxhunting dog, so Russell convinced the milkman to sell him the dog.
Russell bred Trump and developed a line of terriers that could hunt foxes all day, and fearlessly go after game that dove into holes in the ground.
The Sporting Parson also developed the Parson Russell Terrier, which has longer legs than the Jack Russell, and is recognized as a separate breed.