SITE OF HARASZTHY VILLA - View this location on map - Here Count Agoston Haraszthy, 'Father of California Viticulture,' built an imposing villa in 1857-58, as his home. California's first formal Vintage Celebration, a masked ball, was held at this site on October 23, 1864. General and Mrs. Mariano Guadalupe Vallejo were guests of honor. While living here, Haraszthy oversaw operations of the Winery and Buena Vista Vinicultural Society. 100 Castle Rd, Sonoma, California Historical

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