Ernst Friedrich Knorre
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Ernst Friedrich Knorre
Ernst Christoph Friedrich Knorre (11 December 1759 – 1 December 1810) was a German-born astronomer who lived and worked in present-day Estonia as a founding professor of mathematics at the Universität Dorpat and chief ''observator'' for the Dorpat Observatory. His son Karl Friedrich Knorre and grandson Viktor Knorre were also notable astronomers. Recently NASA named an asteroid in honor of the three generations of Knorre astronomers. Life and work Knorre was born at Neuhaldensleben, near Magdeburg, in the German Empire. As a young man, he left home with his elder brother Johann to study theology at the University of Halle, where the two also secured positions as private tutors. In 1786, Johann was offered a position as the director of a new secondary school for girls in Dorpat and soon after, he left for the province of Livonia in present-day Estonia. Knorre joined him a short time later, and eventually took over as headmaster of the school in 1780 when Johann left Dorpat for ...
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Neuhaldensleben
Haldensleben (; Eastphalian: ''Halslä'') is a town in Saxony-Anhalt, Germany. It is the administrative seat of the Börde district. Geography It is situated on the Ohre river, near the confluence with its Beber tributary, and the parallel Mittelland Canal, running from the fertile Magdeburg Börde basin to the Elbe river in the east. The town centre is located approximately northwest from Magdeburg. It is connected by railway to the neighbouring towns of Magdeburg, Oebisfelde and Eilsleben. The municipal area includes the village of Süplingen, incorporated in 2014. Prehistory In Haldensleben Forest, south-west of the town, is a group of more than 80 megalithic tombs of the Neolithic Age, the largest such group in central Europe. History The Saxon fortress of ''hahaldeslevo'' in Eastphalia was first mentioned in a 966 deed of donation issued by Emperor Otto I. The Counts of Haldensleben rose to considerable power, most notably Dietrich and William, who ruled ...
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Narva
Narva, russian: Нарва is a municipality and city in Estonia. It is located in Ida-Viru County, Ida-Viru county, at the Extreme points of Estonia, eastern extreme point of Estonia, on the west bank of the Narva (river), Narva river which forms the Estonia–Russia border, Estonia–Russia international border. With 54,409 inhabitants (as of 2020) Narva is Estonia's third largest city after capital Tallinn and Tartu. In 1944, Narva was nearly completely destroyed during the battles of World War II. During the period of Soviet occupation of Estonia, Soviet occupation (1944–1991), the city’s original native inhabitants were not permitted to return after the war, and immigrant workers from Russia and other parts of the Soviet Union, former USSR were brought in to populate the city. The city whose population had been, as of 1934 census, 65% ethnic Estonian, became overwhelmingly non-Estonian in the second half of the 20th century. According to more recent data, 46.7% of th ...
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Academic Staff Of The University Of Tartu
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and skill, north of Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, dev ...
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Martin Luther University Of Halle-Wittenberg Alumni
Martin may refer to: Places * Martin City (other) * Martin County (other) * Martin Township (other) Antarctica * Martin Peninsula, Marie Byrd Land * Port Martin, Adelie Land * Point Martin, South Orkney Islands Australia * Martin, Western Australia * Martin Place, Sydney Caribbean * Martin, Saint-Jean-du-Sud, Haiti, a village in the Sud Department of Haiti Europe * Martin, Croatia, a village in Slavonia, Croatia * Martin, Slovakia, a city * Martín del Río, Aragón, Spain * Martin (Val Poschiavo), Switzerland England * Martin, Hampshire * Martin, Kent * Martin, East Lindsey, Lincolnshire, hamlet and former parish in East Lindsey district * Martin, North Kesteven, village and parish in Lincolnshire in North Kesteven district * Martin Hussingtree, Worcestershire * Martin Mere, a lake in Lancashire ** WWT Martin Mere, a wetland nature reserve that includes the lake and surrounding areas * Martin Mill, Kent North America Canada * Rural Municipality of M ...
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People From Haldensleben
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ...
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19th-century German Astronomers
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large ...
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1810 Deaths
Year 181 ( CLXXXI) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Burrus (or, less frequently, year 934 ''Ab urbe condita''). The denomination 181 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Imperator Lucius Aurelius Commodus and Lucius Antistius Burrus become Roman Consuls. * The Antonine Wall is overrun by the Picts in Britannia (approximate date). Oceania * The volcano associated with Lake Taupō in New Zealand erupts, one of the largest on Earth in the last 5,000 years. The effects of this eruption are seen as far away as Rome and China. Births * April 2 – Xian of Han, Chinese emperor (d. 234) * Zhuge Liang, Chinese chancellor and regent (d. 234) Deaths * Aelius Aristides, Greek orator and w ...
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1759 Births
In Great Britain, this year was known as the ''Annus Mirabilis'', because of British victories in the Seven Years' War. Events January–March * January 6 – George Washington marries Martha Dandridge Custis. * January 11 – In Philadelphia, the first American life insurance company is incorporated. * January 13 – Távora affair: The Távora family is executed, following accusations of the attempted regicide of Joseph I of Portugal. * January 15 – **Voltaire's satire ''Candide'' is published simultaneously in five countries. ** The British Museum opens at Montagu House in London (after six years of development). * January 27 – Battle of Río Bueno: Spanish forces, led by Juan Antonio Garretón, defeat indigenous Huilliches of southern Chile. * February 12 – Ali II ibn Hussein becomes the new Ruler of Tunisia upon the death of his brother, Muhammad I ar-Rashid. Ali reigns for 23 years until his death in 1782. * February 16 – ...
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Springer Publishing
Springer Publishing Company is an American publishing company of academic journals and books, focusing on the fields of nursing, gerontology, psychology, social work, counseling, public health, and rehabilitation (neuropsychology). It was established in 1951 by Bernhard Springer, a great-grandson of Julius Springer, and is based in Midtown Manhattan, New York City. History Springer Publishing Company was founded in 1950 by Bernhard Springer, the Berlin-born great-grandson of Julius Springer, who founded Springer-Verlag (now Springer Science+Business Media). Springer Publishing's first landmark publications included ''Livestock Health Encyclopedia'' by R. Seiden and the 1952 ''Handbook of Cardiology for Nurses''. The company's books soon branched into other fields, including medicine and psychology. Nursing publications grew rapidly in number, as Modell's ''Drugs in Current Use'', a small annual paperback, sold over 150,000 copies over several editions. Solomon Garb's ''Labor ...
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Karl August Senff
Karl August Senff (12 March 1770 – ) was a Baltic German painter, engraver and teacher. He is best known for his etchings of famous German and Baltic German military figures in service to the Imperial Russian Army. He served as professor of drawing at the University of Dorpat (now University of Tartu) from its reopening in 1802 until his death in 1838 where he trained some of Estonia's most celebrated artists. Life and work Senff was born in the village of Kreypau, Kingdom of Prussia. The son of Karl Friedrich Senff, a Protestant theologian, he had originally planned to study medicine at Halle but by 1788 had transferred to the Leipzig Academy of Arts to study painting with the German etcher, painter and sculptor Adam Friedrich Oeser. Oeser zealously opposed mannerism in art and was a stout champion of Johann Joachim Winckelmann's advocacy of reform on antique lines. As director of the newly founded academy, he insisted on an aesthetic of austerity in art that was mingl ...
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Alexander I Of Russia
Alexander I (; – ) was Emperor of Russia from 1801, the first King of Congress Poland from 1815, and the Grand Duke of Finland from 1809 to his death. He was the eldest son of Emperor Paul I and Sophie Dorothea of Württemberg. The son of Grand Duke Paul Petrovich, later Paul I, Alexander succeeded to the throne after his father was murdered. He ruled Russia during the chaotic period of the Napoleonic Wars. As prince and during the early years of his reign, Alexander often used liberal rhetoric, but continued Russia's absolutist policies in practice. In the first years of his reign, he initiated some minor social reforms and (in 1803–04) major liberal educational reforms, such as building more universities. Alexander appointed Mikhail Speransky, the son of a village priest, as one of his closest advisors. The Collegia were abolished and replaced by the State Council, which was created to improve legislation. Plans were also made to set up a parliament and sign a constitu ...
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Ursa Minor
Ursa Minor (Latin: 'Lesser Bear', contrasting with Ursa Major), also known as the Little Bear, is a constellation located in the far northern sky. As with the Great Bear, the tail of the Little Bear may also be seen as the handle of a ladle, hence the North American name, Little Dipper: seven stars with four in its bowl like its partner the Big Dipper. Ursa Minor was one of the 48 constellations listed by the 2nd-century astronomer Ptolemy, and remains one of the 88 modern constellations. Ursa Minor has traditionally been important for navigation, particularly by mariners, because of Polaris being the north pole star. Polaris, the brightest star in the constellation, is a yellow-white supergiant and the brightest Cepheid variable star in the night sky, ranging in apparent magnitude from 1.97 to 2.00. Beta Ursae Minoris, also known as Kochab, is an aging star that has swollen and cooled to become an orange giant with an apparent magnitude of 2.08, only slightly fainter than Po ...
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