Treis-Sants-en-Ouche is a commune in the

Eure Eure () is a department in Normandy in Northwestern France, named after the river Eure. Its prefecture is Évreux. In 2019, Eure had a population of 599,507.department Department may refer to: * Departmentalization, division of a larger organization into parts with specific responsibility Government and military *Department (administrative division), a geographical and administrative division within a country, ...

Normandy Normandy (; french: link=no, Normandie ; nrf, Normaundie, Nouormandie ; from Old French , plural of ''Normant'', originally from the word for "northman" in several Scandinavian languages) is a geographical and cultural region in Northwestern ...

in northern

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

. It was established on 1 January 2019 by merger of the former communes of Saint-Aubin-le-Vertueux (the seat),

Saint-Clair-d'Arcey Saint-Clair-d'Arcey () is a former Communes of France, commune in the Eure Departments of France, department in Normandy (administrative region), Normandy in northern France. On 1 January 2019, it was merged into the new commune Treis-Sants-en-Ouc ...

and

Saint-Quentin-des-Isles Saint-Quentin-des-Isles () is a former commune in the Eure department in Normandy in northern France. On 1 January 2019, it was merged into the new commune Treis-Sants-en-Ouche Treis-Sants-en-Ouche is a Communes of France, commune in the Eure ...

.Arrêté préfectoral
25 September 2018

See also