Antoine Parmentier(1737 — 1813)

Antoine Parmentier

France

8 min read

SciencesMilitarySocietyEarly ModernEnlightenment and Revolutionary France, 18th–early 19th century

French military pharmacist and agronomist (1737-1813), famous for popularizing the potato as a food staple in France. A prisoner of war in Prussia, he discovered the nutritional value of the tuber and convinced Louis XVI to lift the ban on its cultivation.

Frequently asked questions

Antoine Parmentier (1737-1813) was a French military pharmacist and agronomist. What makes him pivotal is that he transformed a despised tuber — the potato — into a staple food in France. To understand this, we must remember that in the 18th century, the potato was considered toxic or fit only for animals. Parmentier, having discovered it while a prisoner of war in Prussia, conducted chemical analyses and persuasion campaigns that overcame these prejudices. His legacy is immense: he helped prevent famines and diversify the diet of ordinary people.

Famous Quotes

« The potato is the bread of the poor.»

Key Facts

  • 1737: Born in Montdidier, Picardy
  • 1757–1763: A prisoner of war in Prussia, fed on potatoes, he discovers their nutritional value
  • 1771: Wins the prize from the Académie de Besançon for a memoir on foods that could replace wheat in times of famine
  • 1786: Louis XVI grants him land at Sablons to grow potatoes; he stations armed guards around the fields to spark public curiosity
  • 1813: Dies in Paris; buried at Père-Lachaise, his grave traditionally surrounded by potato plants

Works & Achievements

Chemical Examination of the Potato (1773)

A foundational scientific thesis in which Parmentier demonstrated through chemical analysis the nutritional qualities of the potato. This work earned him recognition from the Académie des Sciences and launched his crusade to popularize the tuber.

Le Parfait Boulanger (1778)

A comprehensive treatise on the art of bread-making and improving flour quality. Parmentier sought to optimize the diet of ordinary people by improving breadmaking practices, which were crucial to preventing recurring famines.

Treatise on the Cultivation and Uses of the Potato, the Sweet Potato, and the Jerusalem Artichoke (1789)

A practical and scientific work aimed at farmers, describing cultivation techniques and the many food and industrial uses of the potato. Published in the year of the Revolution, it responded to a major social emergency.

Memoir on the Benefits that the Province of Languedoc May Draw from Cultivating the Potato (1786)

A memoir intended to persuade provincial authorities to adopt potato cultivation. Parmentier tailors his arguments to the climatic and agricultural conditions of southern France.

Instructions on How to Grow and Use Potatoes (1793)

A practical text written during the Revolution to address the urgent food crisis. Parmentier simplifies his advice for farmers and the most modest families in order to combat food shortages.

Anecdotes

During the Seven Years' War (1756-1763), Parmentier was captured five times by the Prussians. Fed on potatoes while in prison, he discovered that this tuber — scorned in France as animal fodder — was not only edible but nourishing. That experience forged his conviction: the potato could save the French from famine.

To persuade peasants to grow the potato, Parmentier devised an ingenious stratagem: he obtained from Louis XVI a plot of land at Sablons, near Paris, which he had conspicuously guarded by royal soldiers during the day. At night, the guards withdrew on orders. The peasants, believing they were stealing something precious, came to dig up the tubers — and then planted them in their own gardens.

Convinced by Parmentier, Louis XVI wore a potato flower in his buttonhole at a reception at Versailles around 1785-1786. Queen Marie-Antoinette followed suit, wearing those purple blooms in her hair. This royal gesture immediately turned the potato into a symbol of modernity and good taste at court.

Parmentier organized several memorable dinners at which every dish — soup, bread, biscuits, cakes — was made from potato. He invited influential figures, including Benjamin Franklin, then ambassador of the United States to Paris, so they could judge for themselves the flavor and nutritional value of the tuber. These meals were talked about across Europe.

At his death in 1813, Parmentier declined the financial honors offered to him for his services to the nation. As a token of popular gratitude, potato plants were laid on his grave at Père-Lachaise — a tradition that visitors still carry on today in homage to the man who transformed French eating habits.

Primary Sources

Chemical Examination of the Potato (1773)
The potato is a wholesome, nourishing food, pleasant to the taste, and capable of advantageously replacing bread in years of scarcity.
Treatise on the Cultivation and Uses of the Potato, the Sweet Potato, and the Jerusalem Artichoke (1789)
The cultivation of the potato alone can prevent those terrible crises that cause so many unfortunate souls to perish, and that periodically afflict the most civilized nations.
The Complete Baker, or A Complete Treatise on the Making and Trade of Bread (1778)
The art of making bread is more important to society than is generally thought; it is one of the arts most necessary to civilized life.
Memoir on the Benefits that the Province of Languedoc May Derive from the Cultivation of the Potato (1786)
The southern provinces of France have light, dry soils perfectly suited to the cultivation of this precious tuber, whose benefits for the poor are beyond measure.

Key Places

Montdidier, Picardie

Parmentier's birthplace, in the present-day Somme department. A statue of him stands in the main square, and the town regularly celebrates his memory with cultural events centered on the potato.

Plaine des Sablons, Neuilly-sur-Seine

A field granted to Parmentier by Louis XVI in 1785 for growing potatoes. This is where the famous ruse of the royal guards took place — deliberately enticing peasants to steal and spread the prized tuber.

Hôtel des Invalides, Paris

The institution where Parmentier served as chief pharmacist for many years. He conducted research there on the nutrition and health of soldiers, and maintained his principal laboratory on the premises.

Palace of Versailles

The setting where Parmentier presented the potato to Louis XVI and won royal backing. It was here that the king famously wore a potato flower in his buttonhole, launching a fashionable craze for the tuber at court.

Père-Lachaise Cemetery, Paris

Parmentier's burial place since 1813. His tomb is adorned with carved potato plants, and visitors still leave tubers there today as a tribute to the man who transformed French eating habits.

See also