Bosc-Guérard-Saint-Adrien is a commune in the Seine-Maritime department in the Normandy region in northern France. Geography A farming village situated some north of Rouen at the junction of the D47 and the D3 roads. Population Places of interest The church of St.Pierre-et-Paul, dating from the thirteenth century. The seventeenth century Château du Bosc Théroulde, once owned by François de Montmorency. A fifteenth century manorhouse at Plessis, with a dovecote and chapel. The chapel of Saint-Adrien at Bosc-Théroulde, dating from the eighteenth century. See also Communes of the Seine-Maritime department References Communes of Seine-Maritime