 It could mean that a Gallo-Roman villa rustica lies buried underneath, or perhaps a monasterial estate from the early days of the so-called "Remigiusland".Graves found within Obereisenbach’s nominal area point to settlers in the area in prehistoric times.On the heights west of the village, some land surveyors found a silex blade, which is now kept at the "Historisches Museum der Pfalz" ("Historical Museum of the Palatinate") in Speyer.