Keywords: Christian Ehlers Hertz by Emil Bærentzen & Co.jpg en Christian Ehlers Hertz 1795-1866 Danish mayor of Århus and politician MP Royal Library Copenhagen Emil Bærentzen 1799-1868 or successors < 1874 Christian Ehlers Hertz Files from The Portrait Collection of the Danish Royal Library Lithographs by Emilius Ditlev Bærentzen Signatures of people from Denmark PD-old |