ArticleNorton: New World nobilityWritten by Chik BrennemanThe experts surmise Norton is likely a cross between V. aestivalis and an unknown V. vinifera species. There is possibly some contribution of V. labrusca.Already a member? Log InYou'll Also Like Article MEMBERS ONLY Barbera Barbera frequently comes in with high acidity but, with the right winemaking approach, it makes a food-friendly red for people who drink wine every day. Article MEMBERS ONLY Riesling Revisited Riesling is one of the noble grapes of Germany and can produce a wide array of complex white wines. Learn some of the key elements and techniques that winemakers can utilize when crafting wine from these grapes.