Hegewald, Leonhard
born 1819 in MannheimBrief von Arist A. Kunik an Karl Ernst von Baer, 1860 [o.D. (vor 8.2.1860)]
Sankt Petersburg, 1860Hehn, Victor
born 8. October 1813 in Dorpat; died 21. March 1890 in BerlinHennig, Abraham Ernst
born 12. November 1771 in Tharau; died 23. May 1815 in ZanzhausenBrief von Johannes Voigt an Karl Ernst von Baer, 22.03.1853 [22 März 1853]
Königsberg, 22/03/1853Humboldt, Wilhelm von
born 22. June 1767 in Potsdam; died 8. April 1835 in TegelHupel, August Wilhelm
born 25. February 1737 in Buttelstedt; died 18. January 1819 in PaideJäschke, Heinrich August
born 17. May 1817 in Herrnhut; died 24. September 1883 in HerrnhutBrief von Anton Schiefner an Karl Ernst von Baer, 22.12.1868 [22 Dec. 1868]
Sankt Petersburg, 22/12/1868Jordan, Jan Petr
born 1818 in Zischkowitz; died 1891 in WienLenz, Robert
born 1808; died 1836Meyer, Leo
born 3. July 1830 in Bledeln; died 6. June 1910 in GöttingenBrief von Karl Ernst von Baer an Leo Meyer, 13.10.1868 [13t Oct 1868]
Dorpat, 13/10/1868Middendorff, Gottfried Woldemar von
born 1787; died 1857Müller, Friedrich
born 6. March 1834; died 25. May 1898Parrot, Johann Leonhard von
born 1755; died 1836Pletnev, Petr A.
born 1792 in Twer; died 1865 in ParisBrief von Petr I. Keppen an Karl Ernst von Baer, 27.03.1856 [27 März 1856]
Sankt Petersburg, 27/03/1856Brief von Petr A. Pletnev an Karl Ernst von Baer, 25.02.1861
Sankt Petersburg, 25/02/1861Reguly, Antal
born 11. July 1819 in Zirc; died 23. August 1858 in BudaBrief von Alexander Theodor von Middendorff an Karl Ernst von Baer, 16.11.1844-20.01.1845 [Nov 16. 44. / (PS: Jan 20)]
Flüßchen "Jnkanj", 1844-11-16/1845-01-20Rhesa, Ludwig Jedemin
born 9. January 1776 in Karvaičiai; died 30. August 1840 in KönigsbergBrief von Ludwig Jedemin Rhesa an Karl Ernst von Baer, 13.09.1831 [13 Sept. 1831]
Königsberg, 13/09/1831Rost, Reinhold
born 2. February 1822 in Eisenberg (Saale-Holzland-Kreis, Region); died 7. February 1896 in LondonSchiefner, Anton
born 6. June 1817 in Reval; died 4. November 1879 in Sankt PetersburgBrief von Anton Schiefner an Karl Ernst von Baer, 20.10.1850 [Freitag den 20sten Oct. 1850]
Sankt Petersburg, 20/10/1850Brief von Anton Schiefner an Karl Ernst von Baer, 23.10.1850 [Montag den 23 Oct. 50]
Sankt Petersburg, 23/10/1850Brief von Anton Schiefner an Karl Ernst von Baer, 25.10.1850 [Mittw. den 25 Oct. 50]
Sankt Petersburg, 25/10/1850Schlagintweit, Emil
born 7. July 1835 in München; died 20. October 1904 in ZweibrückenBrief von Hermann von Schlagintweit an Karl Ernst von Baer, 21.04.1861 [21 April 1861]
Schloss Jägersburg (Eggolsheim), 21/04/1861Schleicher, August
born 19. February 1821 in Meiningen; died 6. December 1868 in JenaBrief von Anton Schiefner an Karl Ernst von Baer, 22.12.1868 [22 Dec. 1868]
Sankt Petersburg, 22/12/1868Brief von Anton Schiefner an Karl Ernst von Baer, 12.03.1869 [12 März 1869]
Sankt Petersburg, 12/03/1869Brief von Emanuel Purkinje an Karl Ernst von Baer, 30.03.1875 [30 März 1875]
Bělá pod Bezdězem, 30/03/1875Sjögren, Andreas Johan
born 1794; died 1855 in Sankt PetersburgBrief von Arnold Knüpffer an Karl Ernst von Baer, 11.07.1839 [11t Jul. 1839]
St. Cathrinen Pastorath [Estland], 11/07/1839Brief von Arnold Knüpffer an Karl Ernst von Baer, 1840 [25t Octbs o.J. [ca. 1840?]]
St. Cathrinen Pastorath [Estland], 1840