Épernon () is a

French commune A () is a level of administrative division in the French Republic. French are analogous to civil townships and incorporated municipalities in Canada and the United States; ' in Germany; ' in Italy; ' in Spain; or civil parishes in the Uni ...

in the

Eure-et-Loir Eure-et-Loir (, locally: ) is a French department, named after the Eure and Loir rivers. It is located in the region of Centre-Val de Loire. In 2019, Eure-et-Loir had a population of 431,575.department,

Centre-Val de Loire Centre-Val de Loire (; ,In isolation, ''Centre'' is pronounced . ) or Centre Region (, ), as it was known until 2015, is one of the eighteen Regions of France, administrative regions of France. It straddles the middle Loire Valley in the interior ...

. It lies some northeast of

Chartres Chartres () is the Prefectures in France, prefecture of the Eure-et-Loir Departments of France, department in the Centre-Val de Loire Regions of France, region in France. It is located about southwest of Paris. At the 2019 census, there were 1 ...

, at the confluence of the Drouette and the Guesle.

History

Épernon was originally the home of the counts of Montfort and Amaury. In the 11th century, they raised the fortresses of Épernon and Montfort for the protection of the Château de St Léger and granted a charter to the town. Four gates gave access to the medieval city: the gate of Chartres, the gate of Geolle, the gate of

Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...

and the gate of Beauce. Above the gates an inscription paid homage to the village that previously existed there: ''Autrist fut jadis mon nom/A présent on me nomme Espierremont'' (Autrist was once my name/now my name is Espierremont). Charters of the 12th and 13th century variously refer to the town as Sparno and Sparnonum, but by the 14th century it had evolved to Esparnon and Espernon, very close to its present appellation. In the 13th century it became an independent lordship, which remained attached to the crown of

Navarre Navarre ( ; ; ), officially the Chartered Community of Navarre, is a landlocked foral autonomous community and province in northern Spain, bordering the Basque Autonomous Community, La Rioja, and Aragon in Spain and New Aquitaine in France. ...

till, in the 16th century, it was sold by

Henry III of France Henry III (; ; ; 19 September 1551 – 2 August 1589) was King of France from 1574 until his assassination in 1589, as well as King of Poland and Grand Duke of Lithuania from 1573 to 1575. As the fourth son of King Henry II of France, he ...

to Jean Louis de Nogaret de La Valette, for whom it was raised to the rank of a duchy in 1581. De Nogaret's second son,

Bernard Bernard ('' Bernhard'') is a French and West Germanic masculine given name. It has West Germanic origin and is also a surname. The name is attested from at least the 9th century. West Germanic ''Bernhard'' is composed from the two elements ''be ...

(1592–1661), succeeded his father to the dukedom and after his death, the title was borne by the families of Goth and of Pardaillan. The

Marquis de Sade Donatien Alphonse François, Marquis de Sade ( ; ; 2 June 1740 – 2 December 1814) was a French writer, libertine, political activist and nobleman best known for his libertine novels and imprisonment for sex crimes, blasphemy and pornography ...

wished to be buried in an unmarked grave on his family property in Épernon; however, his instructions were not followed and he is buried in Charenton.

Épernon today

Although the Montforts were an important family and Épernon was an important duchy up through the 17th century, its location on the fringes of its greater neighbors of

Nantes Nantes (, ; ; or ; ) is a city in the Loire-Atlantique department of France on the Loire, from the Atlantic Ocean, Atlantic coast. The city is the List of communes in France with over 20,000 inhabitants, sixth largest in France, with a pop ...

and others left it somewhat passed over for a time. The population in 1999 was 5,498 but it is enjoying something of a resurgence as a fast-growing high-tech industrial center. At the

industrial park An industrial park, also known as industrial estate or trading estate, is an area zoned and planned for the purpose of industrial development. An industrial park can be thought of as a more heavyweight version of a business park or office par ...

of Val Drouette 3,000 people find employment.

Education

The town is endowed with one secondary school named after the French mathematician

Michel Chasles Michel Floréal Chasles (; 15 November 1793 – 18 December 1880) was a French mathematician. Biography He was born at Épernon in France and studied at the École Polytechnique in Paris under Siméon Denis Poisson. In the War of the Sixth Coal ...

and which was founded in 1973.Collège Michel-Chasles : 40 ans, ça se fête !
L'Écho Républicain, 7 May 2013. It is located on the Boulevard Michel Chasles and is composed of three buildings (A, B and C).

Population

References

External links