Possible Clues:

• Plantagenet raised greens, perhaps, eaten by Miss Bawden
• French person, messenger that's left out his local wine?
• Bottomless spirit and French wine belonging to a medieval house
• Old Frenchman’s article, say, about his wine
• French native cooking vegan could be fashionable
• French person offering a local wine — no good champagne ultimately imbibed
• Evacuated airmen given bubbly from old French province
• Native of Anjou
• Relating to or denoting the Plantagenets
• Plantagenet excited Vienna with grand entrance