Péron, François
born 1775; died 1810Brief von Karl Ernst von Baer an Johann Gottlob Wilhelm Grau, 03.09.1832 [3t Sept 1832]
Königsberg, 03/09/1832Peschel, Oscar
born 17. March 1826 in Dresden; died 31. August 1875 in LeipzigPetermann, August
born 18. April 1822 in Bleicherode; died 25. September 1878 in GothaBrief von Gustav Radde an Karl Ernst von Baer, 13.11.1864-25.11.1864 [13/25 Novbr. 1864]
Tiflis, 1864-11-13/1864-11-25Pinart, Alphonse L.
born 1852; died 1911 in Boulogne-sur-MerBrief von Alphonse L. Pinart an Karl Ernst von Baer, 11.05.1873-23.05.1873 [11/23 Mai 1873]
Marquise (Pas-de-Calais, Region), 1873-05-11/1873-05-23Brief von Anton Schiefner an Karl Ernst von Baer, 15.02.1873-27.02.1873 [15/27 Feb. 1873]
Sankt Petersburg, 1873-02-15/1873-02-27Poli, Giuseppe Saverio
born 5. November 1746 in Melsieti (Apulien); died April 1825Polo, Marco
born 1254 in Venedig; died 1324 in VenedigBrief von Alexander von Nordmann an Karl Ernst von Baer, 05.12.1847-17.12.1847 [5/17 December 1847]
Odessa, 1847-12-05/1847-12-17Ptolemaeus, Claudius
born 100; died 178Brief von Leopold von Schrenck an Karl Ernst von Baer, 1872 [o.D. (ca. 1872)]
Sankt Petersburg, 1872Radde, Gustav
born 27. November 1831 in Danzig; died 15. March 1903 in TiflisRathke, Heinrich
born 25. August 1793 in Danzig; died 15. September 1860 in KönigsbergBrief von Karl Ernst von Baer an Heinrich Rathke, 26.03.1820 [26sten März 1820]
Königsberg, 26/03/1820Brief von Karl Ernst von Baer an Heinrich Rathke, 21.12.1820 [21sten Dec. 1820]
Königsberg, 21/12/1820Richardson, John
born 1787; died 1865Brief von Leopold Voss an Karl Ernst von Baer, 28.05.1832 [28 Mai 1832]
Leipzig, 28/05/1832Brief von John Richardson an Karl Ernst von Baer, o.D. [o.D. (ca. 1840)]
Gosport, o.D. [o.D. (ca. 1840)]Rifaud, Jean Jacques
born 1786; died 1852Rikord, Petr Ivanovič
born 9. February 1776 in Toropets; died 28. February 1855 in Sankt PetersburgBrief von Aleksandr F. Postel's an Karl Ernst von Baer, 18.01.1851 [18 Januar 1851]
Sankt Petersburg, 18/01/1851Ritter, Carl
born 7. August 1779 in Quedlinburg; died 28. September 1859 in BerlinBrief von Christian Martin Frähn an Karl Ernst von Baer, 1830 [o.D. (ca. 3.3.1830)]
Sankt Petersburg, 1830Ross, James Clark
born 15. April 1800 in London; died 3. April 1862 in Aylesbury (Großbritannien)Ross, John
born 24. June 1777 in Wigtownshire; died 30. August 1856 in LondonBrief von Ludwig Friedrich Kämtz an Karl Ernst von Baer, 20.02.1840 [20/2 40]
Halle (Saale), 20/02/1840Rüppell, Eduard
born 20. November 1794 in Frankfurt am Main; died 10. December 1884 in Frankfurt am MainBrief von Karl Friedrich Burdach an Karl Ernst von Baer, 20.05.1826-21.05.1826 [20 (-21) Mai 26]
Frankfurt am Main, 1826-05-20/1826-05-21Brief von Alexander von Nordmann an Karl Ernst von Baer, 05.12.1847-17.12.1847 [5/17 December 1847]
Odessa, 1847-12-05/1847-12-17Sabine, Edward
born 1788; died 1883Brief von Gustav Rose an Karl Ernst von Baer, 20.03.1838 [20 März 1838]
Berlin, 20/03/1838Brief von Friedrich von Adelung an Karl Ernst von Baer, 30.10.1841 [30 Okt. 1841]
Sankt Petersburg, 30/10/1841Scherzer, Karl von
born 1. May 1821 in Wien; died 19. February 1903 in GörzBrief von Rudolph Wagner an Karl Ernst von Baer, 21.09.1861 [21 Sept. 1861]
Göttingen, 21/09/1861Schiltberger, Hans
born 1380 in Hollern <Eching, Freising>; died 1450 in München