• Thumbnail for Gregor von Helmersen
    Gregor von Helmersen or Grigory Petrovich Helmersen (Russian: Григорий Петрович Гельмерсен, 11 October [O.S. 29 September] 1803 – 15 February [O.S. 3...
    6 KB (478 words) - 03:36, 6 July 2024
  • Thumbnail for Helmersen
    status to Paul and Johann Helmes and they became von Helmersen. Gregor von Helmersen Vasily Helmersen "Aadlivapid Ajalooarhiivis". www.ra.ee (in Estonian)...
    2 KB (144 words) - 18:13, 11 July 2024
  • Thumbnail for Karl Ernst von Baer
    duck, Baer's pochard, was also named after him. Karl Ernst von Baer, Gregor von Helmersen. Beiträge zur Kenntniss des Russischen Reiches und der angränzenden...
    29 KB (2,897 words) - 09:34, 7 June 2024
  • Thumbnail for Vasily Helmersen
    Wilhelm von Helmersen was born in 1873 into the Baltic German noble Helmersen family, and was the grand nephew of the genealogist Gregor von Helmersen. In...
    4 KB (341 words) - 20:58, 13 March 2023
  • Friedrich Amelung – Gregor von Helmersen, Viljandi, July 1860...
    56 KB (5,792 words) - 16:03, 8 July 2024
  • James, Welsh-born American poet, domestic servant (d. 1868) 1803 – Gregor von Helmersen, Estonian-Russian general and geologist (d. 1885) 1814 – Jean-Baptiste...
    44 KB (4,357 words) - 08:04, 13 July 2024
  • Thumbnail for Beiträge zur Kenntniss des Russischen Reiches und der angrenzenden Länder Asiens
    Academy of Sciences in Russia. Editors included Karl Ernst von Baer and Gregor von Helmersen. WorldCat. OCLC. OCLC 183223900. Retrieved February 16, 2013...
    3 KB (119 words) - 17:14, 19 March 2024
  • 1804) 1869 – Ghalib, Indian poet and educator (b. 1796) 1885 – Gregor von Helmersen, Estonian-Russian geologist and engineer (b. 1803) 1885 – Leopold...
    59 KB (5,374 words) - 20:06, 10 July 2024
  • Thumbnail for Order of Saint Alexander Nevsky
    Maurice Hauke Lodewijk van Heiden Prince Heinrich XV of Reuss-Plauen Gregor von Helmersen Prince Henry of Prussia (1781–1846) Prince Hermann of Saxe-Weimar-Eisenach...
    15 KB (1,491 words) - 19:42, 6 July 2024
  • 1765. Baltic German geologist Gregor von Helmersen (1803–1885) was born in Kammeri Manor. Also the German diplomat Berndt von Staden (de) (born 1919) spent...
    3 KB (164 words) - 06:00, 29 July 2021
  • (Russia) Karl Eichwald (1795–1876), geologist and physician (Russia) Gregor von Helmersen (1803–1885), geologist Carl Hiekisch (1840–1901), geographer Alexander...
    25 KB (2,895 words) - 21:21, 15 July 2024
  • Thumbnail for Saint Petersburg Mining University
    Polish geologist, an expert in mining geology and physical geography. Gregor von Helmersen, Baltic German geologist. Ivan Pokrovsky, podporuchik of Imperial...
    21 KB (2,187 words) - 02:57, 12 May 2024
  • Thumbnail for Saint Peter's School (Saint Petersburg)
    mathematician Wilhelm Junker, explorer of Africa Peter Lesgaft, anatomist Gregor von Helmersen, geologist Carl Friedrich Keil, German Lutheran Old Testament commentator...
    7 KB (795 words) - 22:39, 15 December 2023
  • Thumbnail for Russian Geographical Society
    Friedrich (Fyodor) von Berg Karl Ernst von Baer Ferdinand von Wrangel Platon Chikhachov [Wikidata] Vladimir Dal Gregor von Helmersen Peter von Köppen [Wikidata]...
    14 KB (1,388 words) - 04:49, 24 April 2024
  • Thumbnail for Ernst Reinhold von Hofmann
    observations on a trip around the world in the years 1823-26). With Gregor von Helmersen, Hofmann travelled to the Southern Ural region in 1828, by request...
    12 KB (1,316 words) - 12:13, 14 May 2024
  • Thumbnail for Oil shale in Estonia
    Sciences in 1791. In 1838 and 1839, the Baltic German geologist Gregor von Helmersen published a detailed description of the deposits of kukersite in...
    127 KB (11,806 words) - 07:08, 11 June 2024
  • Thumbnail for Raadi cemetery
    (1864–1957), poet and translator Miina Härma (1864–1941), composer Gregor von Helmersen (1803–1885), geologist Samuel Gottlieb Rudolph Henzi (1794–1829)...
    6 KB (653 words) - 15:42, 12 July 2024
  • Thumbnail for List of palaces and manor houses in Estonia
    of Gregor von Helmersen. Käravete Manor Kerrafer in Kirchspiel Ampel Järva Parish Järva County 17th century Belonged to the von Baggehufwudt, von Rehbinder...
    66 KB (146 words) - 20:15, 22 June 2024
  • Grigorievich Fischer von Waldheim (d. 1884), botanist Aleksander Gurilyov (d. 1858), pianist, violinist, and composer Gregor von Helmersen (d. 1885), Baltic...
    3 KB (286 words) - 19:51, 9 April 2024