 After any years the Herr von Heinriet impoverished and developed to robber barons.In the extermination campaign 1356 AD of the Mainzer Archbishop Gerlach von Nassau against Albrecht Schenk von Limpurg in Lohrbach was the water castle (Wasserschloß) of Dallau in order of Karl IV conquered.In this campaign Dallau was devastated and its settlers and peoples murdered by the order from Karl IV.