Original: Division of the town Aechte de Muer Brunnen Fronhof Linderhausen Loh Möllenkotten Oberstadt Oehde Ossenkamp Parliament Rote Wasser Winterberg Zur alten Post History The history of Schwelm can be traced back to the ninth century, where it is first mentioned as "Suelmiu".
Simplified: The history of Schwelm goes back to the ninth century, where it is first mentioned as "Suelmiu".