are named after the family, including the Berryessa district of San Jose and Lake Berryessa in Napa County. The Berreyesa were a substantial clan of Basque-heritage
properties and districts — listed on the California Historical Landmarks — within ContraCostaCounty, Northern California. Note: Click the "Map of all coordinates"
Ramon Valley Unified School District Walnut Creek School District West ContraCosta Unified School District Del Norte Unified School District Black Oak Mine