Keep Wines

Napa, CA

Winemakers Jack Roberts (former Matthiasson Wines Assistant Winemaker) and Johanna Jensen (Scholium Project and Broc Cellars allumn) have come together to create wines influenced by the old world with less ripe fruit, minimal manipulation and great ageability. In the vigneron tradition, they do much of the work themselves from vineyard to bottling. The crest on the bottle is of Beverston Castle, an 11th century Norman stronghold in Gloucestershire, England where Jack’s father was born and raised. All that remains of Beverston today is what you see -the moat and the tall ‘keep’, (from the middle english kype, or barrel) which was the defenders' last resort in a siege. It was also where they stored their most precious possessions, especially their wine.

Meet the Winemaker


Johanna Jensen & Jack Roberts

Owners and Winemakers

Winemakers Jack Roberts (former Matthiasson Wines Assistant Winemaker) and Johanna Jensen (Scholium Project and Broc Cellars allumn) have come together to create wines influenced by the old world with less ripe fruit, minimal manipulation and great ageability. In the vigneron tradition, they do much of the work themselves from vineyard to bottling.

The crest on the bottle is of Beverston Castle, an 11th century Norman stronghold in Gloucestershire, England where Jack’s father was born and raised. All that remains of Beverston today is what you see -the moat and the tall ‘keep’, (from the middle english kype, or barrel) which was the defenders' last resort in a siege. It was also where they stored their most precious possessions, especially their wine.

Our Wines