Merck-Saint-Liévin
Merck-Saint-Liévin is a commune in the Pas-de-Calais department in the Hauts-de-France region of France.Geography
Merck-Saint-Liévin lies about 10 miles southwest of Saint-Omer, on the D225 roads. The river Aa flows through the village.Toponym
The name apparently refers to Saint Livinus of Ghent, an Irish bishop who evangelized Flanders and Brabant, and is highly venerated in northern France.Population