With vineyards located in Napa Valley's best growing regions. Markham has been crafting exceptional wine for more than 125 years. Established 1879. As a pioneer in Napa winemaking and viticulture since 1879, Markham takes great pride in our history of producing wines of exceptional quality. It is our philosophy to allow each of our vineyards to shine, layering flavors that pair naturally with food. Carefully selected fruit from out northern Napa Valley vineyards lends a tropical richness to our distinctively Californian Sauvignon Blanc. Bold grapefruit flavors give crisp acidity, while ripe melon and floral notes bring depth and delicacy to the wine. Alc. 13.8% by vol.