Shafer Vineyards traces its beginnings to 1972 when John Shafer left a 23-year career in the publishing industry and, with his family, moved to the Napa Valley to pursue a second career in wine. After purchasing a 210-acre estate in Napa Valley's Stags Leap District, the Shafer family faced the arduous task of replanting the existing vineyards, which dated to the 1920s,
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