In a previous thread post I stated that I would search for more information about John P. Ohrwall. I found his name - mentioned along with his father and Professor Frederic Bioletti - in a history of Cienega Valley viticulture. The property, owned by Valliant in 1955, later would be a fruit source for Almaden until the 1990s.
Visit California Online website: “History”
A View of California Wines & Wineries
“Santa Clara - Santa Cruz - Notable Wineries By District And Region: San Benito - Valliant Vineyards, Hollister”, 1955
"…The story of the Cienega, or Grass, Valley Vineyards was quite different. In 1908 Professor Bioletti, the great viticulturist and enologist of the University of California, interested Dr. Harold Ohrwall, a San Francisco physician, in developing an experimental vineyard in this area, considered exceptionally well suited to the production of fine table wines. Bioletti’s association with the enterprise lasted only a couple of years, but the Ohrwall family operated the winery and vineyards continuously until their acquisition, in 1944, by W. A. Taylor & Company and the Hiram Walker interests. Dr. Ohrwall’s son, John P. Ohrwall, a graduate of the University of California, who has been associated with the Cienega Valley property all his life, is now the manager for both vineyard ranches…".
Further research uncovered an announcement from a September, 1907, publication, indicating the purchase of the land with the intent of creating vineyards (see below).**
Visit California Online: “History”
A View of California Wines & Wineries (1955)
*** EDIT ***
Additional Information:
Professor Frederic T. Bioletti:
“In Memoriam”
Dr. Harold Ohrwall:
San Jose Mercury News, Vol LXXIII, No 63
"Berkeley Instructors Buy Hollister Land "
September 1, 1907
John P. Ohrwall:
“Name of the Area”
cited in “Establishment of Viticultural Region, San Benito” in Quarterly Bulletin, Volume 4
by US Bureau of ATF (1987)
“Funeral”
Note: An "Ohrwall Ranch" once existed in southeast San Benito County. It is mentioned in a 1960 publishing of Climatological Data: California, as well as in the 1993 TTB/ATF “Hames Valley AVA” petition’s region map.
The “Paicines Ohrwall Ranch” appears to have been the same site as Almaden Cellars’ Blossom Hill Road property.