Saintsbury

1500 Los Carneros Avenue. Napa, CA 94559
(707) 252-0592
https://www.saintsbury.com/
Or Call California Wine Tours: (707) 253-1300
Saintsbury Winery was founded by Richard Ward and David Graves in 1981. Incidentally they both met during their graduate studies in Enology at UC Davis while taking a brewing class together and is where they made their first non commercial wine (a Santa Barbara grown barrel fermented Riesling).
Fate sometimes works its magic – David had a biology degree from UC Santa Cruz and Richard had an engineering degree and both were pursuing careers in the wine industry.