At just five years old, Harry Merlo Sr. began his journey in the wine industry, stomping grapes with his feet beneath the railroad tracks in the Italian section of Stirling City, California. His father, Giuseppe Merlo, an Italian immigrant known as the wine steward of the High Sierra lumber town, would place a washtub on the woodshed floor, dump in a 50-pound lug of zinfandel grapes, and young Harry would eagerly stomp away. Harry often jokes that his years in wine qualify him as a true connoisseur—thanks to his permanently purple feet.

The family tradition flourished when Harry acquired his own vineyard near Geyserville, California, in 1965. By the mid-1960s, he delivered his first truckload of grapes to the Italian Swiss Colony Winery, receiving a receipt priced at $50 per ton after weighing his truck.

This passion for winemaking extended to the next generation, with Harry’s son, Harry Jr., pursuing viticulture and enology at California State University, Fresno. After graduation, Harry Jr. took the reins as Manager of Lago di Merlo Vineyards & Winery at the family’s Merlo Ranch in Sonoma County.

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Norman and Gino rented a small farm building in the Carneros region of Sonoma County. They purchased winegrapes, some 50-gallon oak barrels and a redwood vat. Three hundred cases of Pinot Noir and a small amount of White Riesling represented ZD's first commercial vintage in 1969. The grapes were purchased from the Winery Lake Vineyard, which had been planted a few years earlier by René di Rosa. ZD's 1969 Pinot Noir carries the historical significance of being the first wine to have a Carneros designation on the label. It states, "Made in Sonoma from grapes grown in the Carneros region of Napa." The Chardonnay winegrapes from Winery Lake Vineyard were not in production until 1971, which is the first vintage of ZD Chardonnay.

Fenton Herriott Vineyards is located in the Sierra Nevada foothills at the gateway to Apple Hill, and is situated on what was once the old Pony Express Route and resides just 1/2 mile from the Smith Flat house. This region has a vibrant prospecting history, and is just a short distance from the gold mining towns of Coloma and Sutter's Mill. The Sierra Nevada foothills has been used for farming for well over 100 years. The Mediterranean climate of this area combining warm summer nights and hot summer days with free-draining volcanic soils is especially ideal for grape growing and allows us to produce the quality fruit needed for our complex, delicately-balanced and full-bodied wines. As a small, family owned winery, Fenton Herriott is intimately involved in every part of the vintner process - vineyard and vine maintenance, grape crush, fermentation, barrel ageing, bottling, and packaging.

Rios-Lovell has grown into much more than an award-winning winery— it has become a Livermore Valley destination. Our picturesque grounds feature an event center, concert center, tasting room, picnic grounds, gazebo and gift area surrounded by beautifully landscaped gardens and an outdoor Tuscan style village. Rios-Lovell Winery’s unique charm makes it the ideal place for everything from tantalizing your palette to hosting your special event.