Wikipedia
Saarlouis (district)
Saarlouis (Sarrelouis in French) is a Kreis ( district) in the middle of the Saarland, Germany. Neighboring districts are Merzig-Wadern, Sankt Wendel, Neunkirchen, Saarbrücken, and the French département Moselle.
Saarlouis
Saarlouis (; , ) is a city in the Saarland, Germany, capital of the district of Saarlouis. In 2006, the town had a population of 38,327. Saarlouis, as the name implies, is located at the River Saar. It was built as a fortress in 1680 and named after Louis XIV of France.