Batard-Montrachet, like Montrachet itself, is split between the two villages. The Montrachet vineyard is almost equally divided between Puligny-Montrachet and Chassagne-Montrachet. In 1985, he became chef of Montrachet restaurant. Mr. Yosses was also Pastry Chef at Montrachet Restaurant in New York City. The Montrachet vineyard was first planted in the Middle Ages.