Sebastopol, Calif.—Furthermore wine company announced its acquisition of Graton Ridge Cellars in Sebastopol. Furthermore purchased Graton Ridge’s label, tasting room, winery and estate vineyard. Erica Stancliff is the new winemaker for Furthermore. Stancliff has her own label, Trombetta Family Wines, and is a former member of the winemaking team at CrossBarn winery.