Montfort-l'Amaury
Montfort-l'Amaury (mɔ̃fɔʁ lamoʁi) is a commune in the Yvelines department in the Île-de-France region, Northern France. It is located 20 km north of Rambouillet. The name comes from Amaury I de Montfort, the first seigneur (lord) of Montfort.
Montfort-l'Amaury
- Name
- Montfort-l'Amaury
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Died In · incoming
Germaine Beaumont
Author
Bibliothèque nationale de France

Died In · incoming
Louis Emmanuel Jadin
Person
Bibliothèque nationale de France

Died In · incoming
Marcel Herrand
Person
This file comes from Gallica Digital Library and is available under the digital ID btv1b10507366r/f48

Born In · incoming
Pierre Dupuis
Artist
INHA
In this article
Overview
Overview
It was a seat of several noble families, including the Chardonnay family, who held lands there from the late 13th century.
Key facts
Key facts
• Name — Montfort-l'Amaury • Commune Status — Commune • Arrondissement — Rambouillet • Canton — Aubergenville • Insee — 78420 • Postal Code — 78490 • Mayor — Hervé Planchenault • Term — 2020–2026 • Intercommunality — CC Cœur d'Yvelines • Demonym — Montfortois • Elevation Min M — 98 • Elevation Max M — 183 • Area Km2 — 5.71
Geography
Geography
Montfort-l'Amaury lies north of the Rambouillet Forest. It is located at the foot of low hills, at about 130 m above sea level. Montfort-l’Amaury has a land area of about 5.71 km², with an elevation of approximately 130 meters above sea level. As of the latest legal census, the population is around 2,790 inhabitants, giving a population density of about 489 persons per square kilometer. Additionally, the composer Maurice Ravel lived in this commune between 1921 and 1937 in a house called Le Belvédère, which is now a museum. The ruins of the castle founded around the year 996 and the church of Saint-Pierre are also notable landmarks.
History
History
King Robert II built a castle in 996 in the hills of Montfort. Montfort-l'Amaury was the stronghold of the Montfort family from the start of the 11th century. Amaury I built the ramparts. The Comté de Montfort was related to the Duchy of Brittany following the marriage of Yolande de Dreux-Montfort with Arthur of Brittany in 1294. It returned to the crown of France when Brittany became a part of France under Francis I. The castle was destroyed by the English during the Hundred Years' War.
Sites of interest
Sites of interest
• Illustration — The ruins of the donjon, above the house of Maurice Ravel • Illustration — Maurice Ravel's house in Montfort-l'Amaury, where the composer lived from 1921 until his death • Ruins of the castle • Maison de Maurice Ravel, which is now a museum. Maurice Ravel lived here from 1921 until his death. • Château de Groussay, built in the 19th century
People
People
• Jean Anouilh, dramatist • Colette Darfeuil, actress • Henri George Doll, scientist • Pierre Dupuis (1610–1682), painter • Jean Monnet, architect of European Unity • Simon de Montfort, 6th Earl of Leicester (born in the castle, 1208) • Maurice Ravel, composer • Charles Aznavour, singer • Ambroise Roux (1921-1999), CEO of Compagnie générale d'électricité (later known as Alcatel) from 1970 to 1981, lived and died in Montfort-l'Amaury.
Twin towns
Twin towns
• Nickenich, Germany
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Montfort-l'Amaury, revision 1346422126 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 26 September 2026.
Elsewhere in General
22,760 published records in this field, each with its sources named.
- MontévrainPlace
- MontfavetPlace
- MontfermeilPlace
- MontfoortPlace
- Montfort-sur-MeuPlace
- Montfort-sur-RislePlace
- MontgeronPlace
- MontgomeryPlace
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