Franz Breit, (1843?)–1847 (except July 1, 1846 – Oct 20, 1846, where Semmelweis was Assistent)
Johann Sebastian Bach | Johann Wolfgang von Goethe | Calvin Klein | Johann Strauss II | St. Johann in Tirol | Johann Heinrich Pestalozzi | Yves Klein | Naomi Klein | Johann Albert Fabricius | Melanie Klein | Johann Christian Bach | Johann Georg Wagler | Johann Pachelbel | Johann Nepomuk Hummel | Johann Gottfried Herder | Joe Klein | Ralph Klein | Johann Nestroy | Johann Joachim Winckelmann | Johann Gottlieb Fichte | Johann Bernhard Fischer von Erlach | Felix Klein | Johann Homann | Johann Friedrich Böttger | Calvin Klein (fashion designer) | Johann Kuhnau | Johann Heinrich Lambert | Johann Friedrich Blumenbach | Anne Klein | Allen Klein |