Fabricius, Otto
born 6. March 1744 in Rudkøbing; died 20. May 1822 in KopenhagenBrief von Karl Ernst von Baer an Otto Magnus von Grünewaldt, 05.05.1824 [5 Mai 1824]
Königsberg, 05/05/1824Brief von Eduard Grube an Karl Ernst von Baer, 06.12.1844-18.12.1844 [6ter/18 Dec. 1844]
Dorpat, 1844-12-06/1844-12-18Brief von Karl Ernst von Baer an Eduard Grube, 10.01.1845-13.01.1845 [10t [-13t] Jan 1845]
Sankt Petersburg, 1845-01-10/1845-01-13