OhlungenOhlungen is a commune in the Bas-Rhin department in Grand Est in north-eastern France.WWW ohlungen-keffendorf.comHistoryOhlungen was an Imperial Village of the Holy Roman Empire. Within its jurisdiction was a former Imperial Hamlet called Keffendorf. Both passed to France in the Peace of Westphalia in 1648. In November 1944, German occupiers expelled around 10% of the village population in anticipation of severe fighting in the area.