In connection with the special exhibition curator Jrgen Hein has completed a number of investigations through which it has been possible to partially reconstruct Lehmanns activities in Copenhagen Lehmann came from the region around Berlin and worked as a cabinetmaker at the Danish court from 175566

Please fix the punctuation.
In connection with the special exhibition, curator Jrgen Hein has completed a number of investigations through which it has been possible to partially reconstruct Lehmann's activities in Copenhagen. Lehmann came from the region around Berlin and worked as a cabinetmaker at the Danish court from 1755-66.