High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
GWINLLAN ESTATE Petit Verdot offers a glimpse into an intriguing red grape variety traditionally used in Bordeaux blends for its color and structure. While the specific origin of this particular wine is unknown, it aligns with trends seen in U.S. production, where Petit Verdot is increasingly being made as a single varietal, particularly from producers like those in California and Virginia.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 22262001000800 |
|---|---|
| Brand name | GWINLLAN ESTATE |
| Fanciful name | TRIDENT |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Petit Verdot |
| Approval date | Sep 20, 2022 |
| Status | APPROVED |
| Serial number | 22TPVD |
| Permit number | BWN-CA-16542 |
| Producer name & address | Gwinllan Estate LLC 7060 FAIRPLAY RD Somerset CA 95684 |
| TTB record | View on TTB COLA Online → |
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