Contact for Pebble Ridge Vineyards/Mistral Vineyard?

Pebble Ridge vineyards own Mistral Vineyard in Santa Clara and Vista Verde in San Benito.
They used to be owned by Millbrook in NY, who also own Williams Selyem, but they sold in 2007.
I’m trying to locate the current owners; just want to clarify some facts about Mistral.

Anyone got a contact?

If you’re looking for Pebble Ridge Vineyards,
this is the contact for them in Gilroy 408-842-3294 . I don’t know which owners but this is the Millbrook number 800.662.9463