Osmoy-Saint-Valery is a commune in the Seine-Maritime department in the Normandy region in north-western France. Geography A farming village situated by the banks of the river Béthune in the Pays de Bray at the junction of the D 1 and the D 77 roads, some southeast of Dieppe. History Commune created in 1823 by the fusion of the three communes of Maintru, Osmoy and Saint-Valery-sous-Bures. Population Places of interest The church of Notre-Dame, dating from the twelfth century. The chapel at Maintru. A sixteenth-century stone cross. The manorhouse de La Valouine, built in 1602 by the seigneurs de Ricarville. See also Communes of the Seine-Maritime department References Communes of Seine-Maritime