Geißler, Christian Gottfried Heinrich
born 26. June 1770 in Leipzig; died 27. April 1844 in LeipzigBrief von Paul Heinrich Fuss an Karl Ernst von Baer, 12.11.1830-24.11.1830 [12 / 24 November 1830]
Sankt Petersburg, 1830-11-12/1830-11-24Brief von Paul Heinrich Fuss an Karl Ernst von Baer, 18.10.1830 [18. Oktober [1830]]
Sankt Petersburg, 18/10/1830Brief von Paul Heinrich Fuss an Karl Ernst von Baer, 10.01.1831-22.01.1831 [10 / 22 Januar 1831]
Sankt Petersburg, 1831-01-10/1831-01-22Hübner, Jacob
born 20. June 1761 in Augsburg; died 13. September 1826 in Augsburg