Ersch, Johann Samuel
born 23. June 1766 in Głogów; died 16. January 1828 in Halle (Saale)Brief von Christian Ludwig Nitzsch an Karl Ernst von Baer, 16.11.1823 [16 Nov. [1823]]
Halle (Saale), 16/11/1823Brief von Christian Ludwig Nitzsch an Karl Ernst von Baer, 26.07.1826 [27 Juli 1826]
Halle (Saale), 26/07/1826Fürst, Julius
born 12. May 1805 in Żerków; died 9. February 1873 in LeipzigBrief von Johann Christoph Wilhelm Volck an Karl Ernst von Baer, o.D. [o.D. (ca. 1867-1876)]
Dorpat, o.D. [o.D. (ca. 1867-1876)]Gruber, Johann Gottfried
born 29. November 1774 in Naumburg (Saale); died 7. August 1851 in Halle (Saale)Brief von Christian Ludwig Nitzsch an Karl Ernst von Baer, 16.11.1823 [16 Nov. [1823]]
Halle (Saale), 16/11/1823Brief von Christian Ludwig Nitzsch an Karl Ernst von Baer, 26.07.1826 [27 Juli 1826]
Halle (Saale), 26/07/1826Brief von Christian Martin Frähn an Karl Ernst von Baer, 24.01.1836 [24 Jan. 36]
Sankt Petersburg, 24/01/1836