Batsch, August J. G. K.
born 28. October 1761 in Jena; died 29. September 1802 in JenaMertens, Franz Carl
born 3. April 1764 in Bielefeld; died 19. June 1831 in BremenBrief von Paul Heinrich Fuss an Karl Ernst von Baer, 31.08.1829 [31 Aug. 1829]
Sankt Petersburg, 31/08/1829Brief von Paul Heinrich Fuss an Karl Ernst von Baer, 10.01.1831-22.01.1831 [10 / 22 Januar 1831]
Sankt Petersburg, 1831-01-10/1831-01-22Brief von Leopold Voss an Karl Ernst von Baer, 26.05.1831 [26 Mai 1831]
Leipzig, 26/05/1831Reinke, Johannes
born 3. February 1849 in Ziethen (Kreis Herzogtum Lauenburg); died 25. February 1931 in Preetz (Kreis Plön)Brief von Anton Dohrn an Karl Ernst von Baer, 02.05.1876 [2. Mai 1876.]
Neapel, 02/05/1876Rousseau, Jean-Jacques
born 28. June 1712 in Genf; died 2. July 1778 in Ermenonville