HeadingHeinzelmann, Ludwig Gustav used in: Integrated Authority File (GND), Germany
Ludwig Gustav Heinzelmann (1803-1861), Danish mayor of Altona [Ulrich von Baudissin (1816-1892) / http://www.kb.dk/PortraetRegT/PortraetShowImg.do?ID=44765&IMGID=11930 -- Public domain -- http://commons.wikimedia.org/wiki/File:Ludwig Gustav Heinzelmann by Ulrich von Baudissin.jpg]