Peter and Lorna Opatz, brother and sister-in-law of Mark and Therese Adams have also carried on the family tradition of vineyard ownership, management and wine making.

Together Rancho Roble Vineyards and Route 128 Winery provide discriminating wine consumers an opportunity to sample and enjoy unique California Heritage wines.

Route 128 Winery, located in Mendocino County along the picturesque Route 128, specializes in Syrah, Cabernet Sauvignon, Viognier, Pinot Noir and  Zinfandel.