Alexander von Middendorff

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Alexander von Middendorff
St Petersburg Academy of Sciences
Baltic Coat of arms book by Carl Arvid von Klingspor in 1882.[1]

Alexander Theodor von Middendorff (

Baltic German and Estonian extraction. He is known for his expedition 1843–45 to the extreme north and east of Siberia, describing the effects of permafrost
on the spread of animals and plants.

Early life

Middendorff's mother Sophia Johanson (1782–1868), the daughter of an Estonian farmer, had been sent to Saint Petersburg for education by her parents. There she met with the future director of the

St. Petersburg Pedagogical Institute, Theodor Johann von Middendorff (1776–1856), whose father was a Baltic German pastor in Karuse, Estonia. As the two young people came from different social ranks and were unable to marry each other, their daughter Anette (b. 1809) and son Alexander were born out of wedlock. Alexander was born on 18 August 1815 in St. Petersburg,[3] but could not be baptized until six months later in the Estonian Lutheran Congregation of St. Petersburg, as the German Lutheran Congregation of St. Petersburg had not agreed to perform the baptism. In the accompanying paperwork, Middendorff's parents registered themselves as a married couple. In order to escape the attention of the public, the mother and son returned to Estonia, where they settled at the Pööravere Mansion. Only in 1824, when the young Middendorff was ready to go to school, was his status legitimized when his parents finally married.[4] (Note: Although his father Theodor was Baltic German, Middendorff's middle name is sometimes spelled as "Theodorowitsch",[5]
a German corruption of the Russian patronymic Федорович (Fyodorovich); "-ovich" meaning "the son of" the person (father) whose name precedes it.)

Education

Middendorff received his early education from tutors in

University of Breslau
.

Explorer and scientist

Permafrost occurrences and southern limit of permafrost, from Karl Ernst von Baer's instructions to Middendorff, 1843

In 1839, under the patronage of

Kiev University
.

In the summer of 1840, Baer asked Middendorff to join his second expedition to

Kola to Kandalaksha
while collecting zoological and botanical material.

Baer suggested Middendorff to the

Amur River valley (which at this time was Chinese territory). He published his findings in Reise in den äußersten Norden und Osten Sibiriens (Travels in the extreme north and east of Siberia) in German (1848–1875), which included an account of the effects of permafrost on the spread of animals and plants. He also wrote Die Isepiptesen Russlands (1855), an account of bird migration in Russia, and a monograph on molluscs, Beiträge zu einer Malacozoologia Rossica (1847–1849), in which he coined the term radula
.

Baer's expedition instructions had the German title „Materialien zur Kenntniss des unvergänglichen Boden-Eises in Sibirien“ (=materials for the knowledge of the perennial ground ice in Siberia). Although print-ready in 1943, the text remained lost for more than 150 years. Thus in 2001 the discovery and annotated publication of the typescript in the library archives of the University of Giessen was a scientific sensation. The full text of the expedition instructions is available online (234 pages).[6] The editor Lorenz King added to the facsimile reprint a preface in English, two colour permafrost maps of Eurasia. The text is introduced with detailed comments and references on additional 66 pages written by the Estonian historian Erki Tammiksaar.

In 1870 Middendorff visited the Baraba steppe and in 1878 the Fergana Valley.

Personal life and death

Middendorf was married to Hedwig. His son Ernst von Middendorff was also an ornithologist.

Middendorf died in 1894 at Hellenorm, Kreis Dorpat, in Governorate of Livonia, Russian Empire (now Valga County, Estonia).

Legacy

Middendorff's grasshopper warbler, Cape Middendorff of Novaya Zemlya, Kodiak bear (Ursus arctos middendorffi), and Middendorff Bay of the Taymyr Peninsula are named after him. He coined the term aufeis.

The standard author abbreviation Middend. is used to indicate this person as the author when citing a botanical name.[7]

See also

References

  1. ISBN 978-0-543-98710-5
    . Retrieved 11 April 2019.
  2. preposition which approximately means of or from and usually denotes some sort of nobility. While von (always lower case) is part of the family name or territorial designation, not a first or middle name, if the noble is referred to by his last name, use Schiller, Clausewitz or Goethe
    , not von Schiller, etc.
  3. ISBN 9781105530036
    . Retrieved August 6, 2018.
  4. ^ Academic Middendorff and Estonians. Eesti Ekspress., 08.29.2005 (in Estonian)
  5. ^ "Author details for Alexander Theodorowitsch middendorff". IPNI. Retrieved December 3, 2012.
  6. ^ King, Lorenz (2001). "Materialien zur Kenntniss des unvergänglichen Boden-Eises in Sibirien, compiled by Baer in 1843" (PDF). Berichte und Arbeiten aus der Universitätsbibliothek und dem Universitätsarchiv Giessen (in German). 51: 1–315. Retrieved 2021-03-27.
  7. ^ International Plant Names Index.  Middend.

Further reading

  • E. Tammiksaar, I. Stone, "Alexander von Middendorff and his expedition to Siberia (1842–1845)", Polar Record 43 (226): 193–216 (2007)
  • Barbara and Richard Mearns, Audubon to Xantus, The Lives of Those Commemorated in North American Bird Names,
    ISBN 0-12-487423-1
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