Pioneers’ Progress

The Trincheros founded a hard scrabble winery in 1948. Today, it’s Napa Valley’s largest family-owned wine company
Pioneers’ Progress
Roger and Bob Trinchero, sons of founder Mario Trinchero, on the grounds of their Sutter Home winery. (Tai Power Seeff)
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From the Jun 30, 2018, issue

From humble beginnings, spurred by a strong work ethic and willingness to experiment, the Trinchero family has helped shape the way Americans drink wine. Today, Trinchero Family Estates is the largest family-run winery business in Napa Valley.

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