Similarly, some scholars (e.g. Heinrich Ritter) strongly argue against the genuineness of Aristotle's observations.
Heinrich Himmler | Heinrich Heine | Lawrence Ritter | Heinrich Schütz | Tex Ritter | Johann Heinrich Pestalozzi | Heinrich von Kleist | Heinrich Böll | Josh Ritter | John Ritter | Heinrich Isaac | Jason Ritter | Heinrich Marschner | Baron Hans Heinrich Thyssen-Bornemisza | Heinrich Mann | Heinrich Hertz | Heinrich Graetz | Heinrich Böll Foundation | Christian Heinrich Friedrich Peters | Wilhelm Heinrich Roscher | Johann Heinrich Lambert | Heinrich von Breymann | Heinrich Finck | Ferdinand Ritter von Hebra | Krysten Ritter | Huntley Ritter | Heinrich Zimmer | Heinrich Wilhelm Ernst | Heinrich Wilhelm Dove | Heinrich Wild |
At Wittenberg, Ruhnken lived in close intimacy with the two most distinguished professors, Heinrich Ritter and Berger.
Heinrich Ritter von Zeissberg (July 8, 1839 - May 27, 1899), Austrian historian, was born in Vienna, and in 1865 became professor of history at the university of Lemberg.