Ernest Gallo was an American businessman and co-founder of E. & J. Gallo Winery, the largest winery in the United States. Born on March 18, 1909, in Jackson, California, he played a significant role in shaping the wine industry. Gallo and his brother, Julio, started their winery in 1933, shortly after the end of Prohibition. Under Ernest's leadership, the winery became known for its innovative marketing and production techniques. He was instrumental in popularizing wine in America, making it more accessible to the general public. Gallo passed away on March 6, 2021, leaving a lasting legacy in the world of wine.