Spanish missionaries brought grapes and the art of wine
making to California in the 18th century. With the flood of European
immigration and the beginnings of the California Gold Rush in the early
1850s, many who flocked to the area were Italian immigrants use to drinking
red wine with their meals. So the center of California Grapes moved
from the southern missions to the northern counties of Sonoma, Napa,
and Mendocino.