who was the winery founder?
Opus One Winery:  The winery was founded as a joint venture between Baron Philippe de Rothschild of Château Mouton Rothschild and Robert Mondavi to create a single Bordeaux style blend based upon Napa Valley Cabernet Sauvignon. Philippe de Rothschild: Philippe, Baron de Rothschild (13 April 1902 – 20 January 1988) was a member of the Rothschild banking dynasty who became a Grand Prix race-car driver, a screenwriter and playwright, a theatrical producer, a film producer, a poet, and one of the most successful wine growers in the world.
Philippe de Rothschild