Alexander Keyserling
Encyclopedia
Alexander Friedrich Michael Lebrecht Nikolaus Arthur, Graf von Keyserling (August 15, 1815 in Kabile, now Kabile Parish
Kabile parish
Kabile parish is an administrative unit of the Kuldīga municipality, Latvia. The parish has a population of 870 and covers an area of 178.98 km2.- Villages of Kabile parish :* Galamuiža* Jaunāmuiža* Kabile* Kalnansi* Kāņmuiža* Leiši...

, Kuldiga District
Kuldiga District
Kuldīga District was an administrative division of Latvia, located in Courland region, in the country's west. It was organized into a city and thirteen parishes, each with a local government authority. The main city in the district was Kuldīga....

, Latvia
Latvia
Latvia , officially the Republic of Latvia , is a country in the Baltic region of Northern Europe. It is bordered to the north by Estonia , to the south by Lithuania , to the east by the Russian Federation , to the southeast by Belarus and shares maritime borders to the west with Sweden...

 – May 8, 1891 in Raikküla, now Raikküla Parish
Raikküla Parish
Raikküla Parish is an Estonian municipality located in Rapla County. It has a population of 1,754 and an area of 224.2 km².-Settlements:Villages:...

, Rapla County
Rapla County
Rapla County , or Raplamaa, is one of 15 counties of Estonia. It is situated in western part of the country and borders Järva County to the east, Pärnu County to the south, Lääne County to the west, and Harju County to the north...

, Estonia
Estonia
Estonia , officially the Republic of Estonia , is a state in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia , and to the east by Lake Peipsi and the Russian Federation . Across the Baltic Sea lies...

) was a Baltic German geologist
Geologist
A geologist is a scientist who studies the solid and liquid matter that constitutes the Earth as well as the processes and history that has shaped it. Geologists usually engage in studying geology. Geologists, studying more of an applied science than a theoretical one, must approach Geology using...

 and paleontologist. A member of the Keyserlingk
Keyserlingk
Keyserlingk is an old noble family from Westphalia. It is first mentioned with Hermann Keselinch on 16 November 1300. The direct line began with Albert Keserlink , mayor at Herford....

 clan, a wealthy aristocratic Baltic German
Baltic German
The Baltic Germans were mostly ethnically German inhabitants of the eastern shore of the Baltic Sea, which today form the countries of Estonia and Latvia. The Baltic German population never made up more than 10% of the total. They formed the social, commercial, political and cultural élite in...

 family, he is considered to be one of the founders of Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

n geology, making many expeditions on behalf of his close personal friend and friend of the family, Tsar Nicholas I
Nicholas I of Russia
Nicholas I , was the Emperor of Russia from 1825 until 1855, known as one of the most reactionary of the Russian monarchs. On the eve of his death, the Russian Empire reached its historical zenith spanning over 20 million square kilometers...

.

He was also a botanist and zoologist who wrote Die wirbelthiere Europa's (Vertebrates
Vertebrate
Vertebrates are animals that are members of the subphylum Vertebrata . Vertebrates are the largest group of chordates, with currently about 58,000 species described. Vertebrates include the jawless fishes, bony fishes, sharks and rays, amphibians, reptiles, mammals, and birds...

 of Europe
) with Johann Heinrich Blasius
Johann Heinrich Blasius
Johann Heinrich Blasius was a German zoologist. In 1836, he was appointed as a professor at the Collegium Carolinum in Braunschweig. In 1840, he founded the Botanischer Garten der Technischen Universität Braunschweig...

. This work was published in 1840.
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