For almost two centuries, the name Mattingly has been synonymous with world-class bourbon and innovation. John Graves Mattingly (1823-1910) was responsible for perfecting the now famous column still used by the greatest bourbon producers in the world to provide a more continuous process. Now, Jeff Mattingly, descendent of John Graves Mattingly, has created and perfected the first of its kind custom bourbon blending process at his distillery in Frankfort, KY.