 Berschweiler in the east may be the older of the two "Ortsteile".The road running through the valley, Aschbacher Weg, links with the Roman road running over the Königsberg and into the Landstuhler Niederung (a depression) and may once further have been a link by way of Wiesweiler to the Roman road between Tholey and Bad Kreuznach.It is certain that Wiesweiler's surrounding area was already settled in prehistoric times.