Johann Felsko, (1813—1902), an architect, urban planner and the chief architect of Riga for 35 years
His education continued into the arts of technical drawing with Johann Adolf Spazier until 1832, which then led his travels as an apprentice via Königsberg, East Prussia, to work on fortifications with Captain Gersohn in Warsaw, on whose recommendations he went to Copenhagen, Denmark, then later to Poznań, and then back to Denmark, in Hillerød.
Johann Sebastian Bach | Johann Wolfgang von Goethe | Johann Strauss II | St. Johann in Tirol | Johann Heinrich Pestalozzi | Johann Albert Fabricius | Johann Christian Bach | Johann Georg Wagler | Johann Pachelbel | Johann Nepomuk Hummel | Johann Gottfried Herder | Johann Nestroy | Johann Joachim Winckelmann | Johann Gottlieb Fichte | Johann Bernhard Fischer von Erlach | Johann Homann | Johann Friedrich Böttger | Johann Kuhnau | Johann Heinrich Lambert | Johann Friedrich Blumenbach | Johann Wilhelm von Müller | Johann Wilhelm, Elector Palatine | Johann Mattheson | Johann Jakob Engel | Johann Gustav Droysen | Johann Gottfried Schadow | Johann Georg Faust | Johann Friedrich Julius Schmidt | Johann Christoph Adelung | Johann Baptist von Spix |