sentences:  The knights’ castle stood near Frohnbach.Also added to the merged municipality's arms was Dennweiler's old municipal seal, which showed a fir tree standing for the municipality's wealth of woodland.The arms have been borne since 15 August 1983 when they were approved by the now defunct Rheinhessen-Pfalz "Regierungsbezirk" administration in Neustadt an der Weinstraße.