Friday, September 18, 2026

Question: In 1857, a Hungarian immigrant known as the “Count of Buena Vista” founded what Sonoma winery, widely considered California’s first premium winery?

Answer: Buena Vista Winery. Founded in Sonoma in 1857 by Agoston Haraszthy, known as the “Count of Buena Vista,” the winery is regarded as California’s first premium winery. The Hungarian immigrant came west during the Gold Rush and once served as one of San Diego’s first sheriffs. Haraszthy, later dubbed the “Father of California Viticulture,” championed European grape varieties and helped set Sonoma and Napa on the path to wine fame.