Brion Wise, proprietor of BRION and B. Wise Vineyards, has announces the acquisition of a 128-acre Pritchard Hill estate in the eastern ridges of central Napa Valley. The striking property, formerly known as Montagna, has 42 acres planted under vine and a 20,000 square foot cave. Now christened BRION Estate, the site will serve as the future home to Wise’s …