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Page 31. " a bottle of Chateau Peyraguey "
Coat of arms of Sauternes, France
Creative Commons Attribution Share AlikeCoat of arms of Sauternes, France - Credit: Henry Salomé, Wikimedia Commons

 Château Peyraguey describes two vineyards near the village of Bommes in the Bordeaux region of France: Château Lafaurie-Peyraguey and Château Clos Haut Peyraguey.

Both produce sweet wines of the Sauternes appellation. Château Lafaurie-Peyraguey was already established as a top-quality wine by 1855, whilst production of the equally admired Château Clos Haut-Peyraguey began after 1879, when a family quarrel led to the original business splitting into two branches.

Either of these wines could, therefore, have been available to Sebastian Flyte in 1920s Oxford.