Sempy () is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.INSEE commune file
Geography Sempy is located 4 miles (6 km) southeast of Montreuil-sur-Mer on the D129 road, alongside the banks of the small Bras de Bronne river.
Population
Places of interest The church of St. Firmin, dating from the thirteenth century Traces of an ancient chateau. A watermill and a windmill.
See also Communes of the Pas-de-Calais department
References