 The third hypothesis, favored by the Drouhin family, is based on the myth of a winegrower who is said to have unearthed in this vineyard a sculpture representing three goddesses of fecundity, the "bonnes mères".The main grape variety for Bonnes Mares is Pinot Noir.The AOC regulations also allow up to 15 per cent total of Chardonnay, Pinot blanc and Pinot gris as accessory grapes, but this is practically never used for any Burgundy Grand Cru vineyard.