Saint-Clair-sur-Epte

Saint-Clair-sur-Epte
Commune
The church of Our Lady, in Saint-Clair-sur-Epte
Coat of arms
Location of Saint-Clair-sur-Epte
Saint-Clair-sur-Epte Show map of France Saint-Clair-sur-Epte Show map of Île-de-France (region)
Coordinates: 49°12′29″N 1°40′49″E / 49.2081°N 1.6803°E / 49.2081; 1.6803
Country	France
Region	Île-de-France
Department	Val-d'Oise
Arrondissement	Pontoise
Canton	Vauréal
Government
• Mayor (2020–2026)	Christophe Depont^[1]
Area ¹	12.18 km² (4.70 sq mi)
Population (Jan. 2020)^[2]	993
• Density	82/km² (210/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	95541 /95770
Elevation	30–142 m (98–466 ft)
¹ French Land Register data, which excludes lakes, ponds, glaciers > 1 km² (0.386 sq mi or 247 acres) and river estuaries.

Saint-Clair-sur-Epte (French pronunciation: [sɛ̃ klɛʁ syʁ ɛpt] ^ⓘ, literally Saint-Clair on Epte) is a commune in the Val-d'Oise department in Île-de-France in northern France. It is situated on the river Epte, 10 km southwest of Gisors.

The treaty of Saint-Clair-sur-Epte in 911 established Rollo, a Norse warlord and Viking leader, as the first Duke of Normandy.

References

^ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 4 May 2022.
^ "Populations légales 2020". The National Institute of Statistics and Economic Studies. 29 December 2022.
^ Ordericus Vitalis, The Ecclesiastical History, Book XII. (The Ecclesiastical History of Orderic Vitalis: Books XI, XII and XIII, Translated and edited by Marjorie Chibnall, Oxford University Press, 2002. ISBN 0-19-822242-4)