Montagny-en-Vexin
Montagny-en-Vexin is a commune in the Oise department in northern France.
It takes its name from Vexin, a former province between Île-de-France and Normandy.
Montagny-en-Vexin is a commune in the Oise department in northern France.
It takes its name from Vexin, a former province between Île-de-France and Normandy.