Jacob Ephraim Polzin (1778-1851), neoclassical architect from Labiau (East Prussia), worked mainly in Bremen, Germany. [Rudolph Suhrlandt / Klassizismus in Bremen. Formen bürgerlicher Kultur. Jahrbuch der Wittheit zu Bremen 1993/1994, Bremen 1993. -- Public domain -- http://commons.wikimedia.org/wiki/File:Jacob Ephraim Polzin - um 1830.jpg]