The Middle Ages

What "Claret" Actually Was: The Pale Wine Behind Bordeaux's Most Famous Name

Medieval claret was a pale, briefly macerated clairet drunk within the year — Bordeaux's dark reds came centuries later, with the Dutch and Haut-Brion.

Few words in wine carry more historical freight than "claret". In modern British usage it means red Bordeaux — dark, tannic, built on Cabernet and Merlot, at its best after years in bottle. The wine that made the word famous was none of those things. The claret medieval England drank by the shipload was pale — nearer to a deep rosé than to any modern red — fermented on its skins for a few days at most, sold within weeks of the harvest, and meant to be drunk before the next one, because it would not survive to see it. For three centuries the most celebrated name in the wine trade described a wine no modern drinker would recognize as Bordeaux. This is the story of that wine: how it was made, why its fragility organized an entire Atlantic economy, and how, centuries later, the word came to mean almost its opposite.

Vinum clarum: a wine named for the way it looked

The word itself is a description of colour — or rather, of clarity. In the Latin of the port's documents the wine was vinum clarum; in Gascon, vin clar; and the English, who bought more of it than anyone, adopted it as claret, as the medievalist Sandrine Lavaud traces in her survey of Aquitaine's medieval vineyards. The name marked the wine off from the two minority products of the same harvests. True white wine required a press — expensive equipment that confined it to well-funded estates and a small, prestigious clientele. Dark red was largely a by-product of the main vinification, kept for blending or for drinking at home. The wine in the middle — clear, pale, luminous — was, in Lavaud's words, the only one produced in quantity, exported, and sold on the northern markets. When a fourteenth-century Londoner said "claret", he was not naming a region or a colour band on a shelf; he was naming the standard product of the largest wine port in the world.

Pale by design

The paleness was not primitive technique waiting to be improved. It was the specification.

Lavaud reconstructs the process from the Bordeaux documents. The grapes — red and white varieties together, and the sources do not tell us which — were trodden without being destemmed, and the must fermented directly on the skins and stems, exactly as a modern red would. The difference was time. The fermentation-maceration was deliberately short: "six jours au plus" — six days at the outside — and, as Lavaud puts it, that brevity was precisely "the guarantee of the light colour that characterizes this wine". Colour extraction was cut off on purpose. A few days on the skins gave the wine a translucent, ruby-tinged robe, light body, and little of the tannin that makes a wine age-worthy — which was no defect, because nobody intended to age it.

A wine with an expiry date

They could not have aged it if they had wanted to. Medieval clairet, Lavaud notes, had to be drunk young "because it ages badly and sours easily". There was no sulfur stabilization, no reliable way to protect a delicate, low-tannin wine through a warm summer in cask. Wine was not a durable good; it was fresh produce on a twelve-month clock, worth the most in the months just after fermentation and worth less every month after that.

That clock, not taste, set the rhythm of the whole Anglo-Gascon trade — the seasonal machine described in the English centuries and quantified by Margery K. James from the customs registers that survive from 1305, in the era of the record 102,724-tonneau campaign of 1308–09. The new wine — "à peine fait", barely made, and known in the trade by the English word vintage — was loaded at Bordeaux from September onward, the ships sometimes not clearing the river until mid-November. Then, in spring, when the winter storms eased, a second and lesser fleet came back for what remained: the "rack" wines, also called Easter wines — racked off their lees to buy them a little more life, drawn from leftover Bordeaux stock and from the upriver wines that had come down late. The hierarchy is legible in the vocabulary itself: autumn carried the vintage; spring carried the remainder. Robert Blackmore's reconstruction of wholesale prices at Bordeaux and Libourne between 1337 and 1466 shows how violently the value of this perishable commodity could swing with war, weather and currency — a market in which timing was close to everything.

Perishability as policy

Once you see claret as fresh produce, the medieval trade's strangest institution becomes perfectly logical. In 1373 Edward III wrote into law that the wines of the Haut-Pays — Cahors, Gaillac, Bergerac, Agen — could not come down the river before Christmas, reserving the autumn fleet for Bordeaux's own wine: the privilège des vins. A monopoly on the autumn sailing was only worth having because the autumn sailing was when wine had value. Bar your rivals from the river until Christmas, and you have not delayed their sales; in a new-wine economy, you have destroyed the best of them.

Roger Dion argued that the medieval Bordeaux vineyard was the creation of its market — of Atlantic shipping and thirsty northern demand — rather than of its soils. The clairet style is that thesis in liquid form. Wine and trade were fitted to each other: a wine at its best in its first months, and an export machine built to move it in its first months.

When Bordeaux turned dark

The pale wine's world ended in two stages, neither of them medieval.

The first was technical, and it was Dutch. In the seventeenth century the merchants of the Dutch trade brought the allumette hollandaise — sulfuring casks to stabilize wine for keeping and transport — and broke the old Bordeaux prohibition on blending, as Lavaud has shown. Their own passion was sweet white wine, not red; but the techniques they generalized changed what wine could be. For the first time, time itself became something a Bordeaux wine might survive.

The second stage was a deliberate act of product design. In the 1660s the Pontac family, owners of Haut-Brion in the Graves, began making and marketing in London a new style of red: darker, more extracted, higher in tannin — a wine that travelled well and actually improved with age, especially in corked bottles. As a 2025 study in Notes and Records of the Royal Society puts it, this "new French claret" largely replaced the lighter, rosé-hued clairet that had dominated Bordeaux's exports to Britain since the Middle Ages. The paper trail of its arrival is famous: Charles II's cellar accounts of 1660 record 169 bottles of "Hobriono", and Samuel Pepys noted drinking "Ho Bryan" on 10 April 1663. In 1666 François-Auguste de Pontac opened the Pontack's Head in London, a fashionable tavern that doubled as the brand's showroom. Robert Boyle was running experiments on claret between 1669 and 1674 — evidence, the Royal Society study argues, that the dark style existed well before the Anglo-French tariff wars that older accounts credited with creating it. Exactly when "quality claret" was born — the 1660s, or only after 1704 — is a live scholarly argument, freshly reopened by work on John Locke's 1677 visit to Haut-Brion; what is not in dispute is the direction of travel. By the eighteenth century, when claret had become a political badge in Britain — Ludington's Politics of Wine in Britain shows Whigs and Tories quarrelling over it as a matter of party identity — the word meant what it means now: dark, expensive, and built to last.

Two words, two wines

English and French then did opposite things with the same word. English kept the name and let it follow the wine into darkness: "claret" now simply means red Bordeaux. French kept the meaning: clairet survives today as an official category of the Bordeaux appellation — a dark rosé drawn off after a short maceration, per the INAO's own definition — which makes it the closest living relative of what the medieval fleets actually carried. The next time a label or a wine list reaches for "claret" to evoke tradition, it is worth remembering what the tradition originally was: not a deep red sleeping in a cellar, but a pale, fragile, brand-new wine racing down the Gironde ahead of its own expiry date.