* 1770 – Georg Wilhelm Friedrich Hegel, German philosopher ( d. 1831 )

For Friedrich Wilhelm Joseph Schelling, the philosophy of art is the " organon " of philosophy concerning the relation between man and nature.

Friedrich von Schlegel, August Wilhelm Schlegel, Friedrich Schleiermacher and Georg Wilhelm Friedrich Hegel have also given lectures on aesthetics as philosophy of art after 1800.

* Georg Wilhelm Friedrich Hegel ( 1975 ), Aesthetics.

The Arrhenius definition of acid – base reactions is a development of the hydrogen theory of acids, devised by Svante Arrhenius, which was used to provide a modern definition of acids and bases that followed from his work with Friedrich Wilhelm Ostwald in establishing the presence of ions in aqueous solution in 1884, and led to Arrhenius receiving the Nobel Prize in Chemistry in 1903 for " recognition of the extraordinary services ... rendered to the advancement of chemistry by his electrolytic theory of dissociation ".

Itten was heavily influenced in his teaching by the ideas of Franz Cižek and Friedrich Wilhelm August Fröbel.

It was based on an earlier code developed by Carl Friedrich Gauss and Wilhelm Weber in 1834.

61 Cygni is significant because Friedrich Wilhelm Bessel determined its parallax in 1838, the first star to have a known parallax.

* von Bismark, Friedrich Wilhelm, Graf, Beamish, North Ludlow, ( translator ), On the Uses and Application of Cavalry in War from the Text of Bismark: With Practical Examples Selected from Antient and Modern History, T. & W. Boone, London, 1855

The Ph. D. entered widespread use in the 19th century at the Friedrich Wilhelm University in Berlin as a degree to be granted to someone who had undertaken original research in the sciences or humanities.

One is his transformation of Georg Wilhelm Friedrich Hegel's idealistic understanding of dialectics into a materialist one, an act commonly said to have " put Hegel's dialectics back on its feet ".

Euripides's reputation was to take a beating early in the nineteenth century when Friedrich Schlegel and his brother August Wilhelm Schlegel championed Aristotle's ' biological ' model of theatre history, identifying Euripides with the moral, political and artistic degeneration of Athens.

His inventions were based on the printing mechanism from Hughes ' instrument, a distributor invented by Bernard Meyer during 1871, and the five-unit code devised by Carl Friedrich Gauss and Wilhelm Weber.

In 1876, Anna visited the Centennial Exhibition in Philadelphia and saw an exhibit of educational blocks created by Friedrich Wilhelm August Fröbel.

Wilhelm II initially supported the Nazi Party, and his four sons of the exiled German royal family, including Prince Eitel Friedrich and Prince Oskar, became members of the Nazi Party, in hopes that in exchange for their support, the Nazis would permit the restoration of the monarchy.

* 1849 – Friedrich Wilhelm Voigt German impostor who became famous as The Captain of Köpenick ( Der Hauptmann von Köpenick ) ( d. 1922 )

He narrowly beat Friedrich Georg Wilhelm Struve and Thomas Henderson, who measured the parallaxes of Vega and Alpha Centauri in the same year.

* John Frederick William Herschel, A brief notice of the life, researches, and discoveries of Friedrich Wilhelm Bessel, London: Barclay, 1847 ( on-line )

an: Friedrich Wilhelm Bessel

His cataloguing of 3222 stars was refined in 1807 by Friedrich Bessel, the father of modern astrometry.

In mathematics, Bessel functions, first defined by the mathematician Daniel Bernoulli and generalized by Friedrich Bessel, are canonical solutions y ( x ) of Bessel's differential equation:

However, several of his students became influential mathematicians, among them Richard Dedekind, Bernhard Riemann, and Friedrich Bessel.

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Carl Friedrich Abel ( 22 December 1723 – 20 June 1787 ) was a German composer of the Classical era.

Friedrich Wilhelm Christian Karl Ferdinand von Humboldt ( 22 June 1767 – 8 April 1835 ) was a Prussian philosopher, government functionary, diplomat, and founder of the University of Berlin, which was named after him ( and his brother, naturalist Alexander von Humboldt ) in 1949.

* November 22 – WWII: Battle of Stalingrad: The situation for the German attackers of Stalingrad seems desperate during the Soviet counter-attack Operation Uranus, and General Friedrich Paulus sends Adolf Hitler a telegram saying that the German Sixth Army is surrounded.

* September 22 – Friedrich Frey-Herosé, Swiss Federal Councilor ( b. 1801 )

* February 22 – Karl Friedrich Hieronymus Freiherr von Münchhausen, German officer and adventurer ( b. 1720 )

* April 22 – Friedrich Robert Faehlmann, Estonian philologist and physician ( b. 1798 )

* July 22 – Friedrich Bessel, German mathematician and astronomer ( d. 1846 )

* December 22 – Carl Friedrich Abel, German composer ( d. 1787 )

The Belgian premiere of the opera was given at La Monnaie on 22 March 1870 with Étienne Troy as Friedrich of Telramund and Feliciano Pons as Heinrich der Vogler.

In response to a proposal first made on July 22 by the commander of his German troops, Baron Riedesel, Burgoyne sent a detachment of about 800 troops under the command of Lieutenant Colonel Friedrich Baum from Fort Miller on a foraging mission to acquire horses for the German dragoons, draft animals to assist in moving the army, and to harass the enemy.

Friedrich Clemens Gerke (* 22 January 1801 Osnabrück was a German writer, journalist, musician and pioneer of telegraphy who revised the Morse code in 1848.

Friedrich Blass ( 22 January 1843, Osnabrück – 5 March 1907, Halle ) was a German classical scholar.

Hieronymus Carl Friedrich von Münchhausen (; 11 May 1720 – 22 February 1797 ) was a German nobleman and a famous recounter of tall tales.

Friedrich Ueberweg ( January 22, 1826 – June 9, 1871 ), was a German historian of philosophy.

He edited the 8th issue of Karl Friedrich Becker's Weltgeschichte, 22 vols.

Friedrich Albert Moritz Schlick ( April 14, 1882 – June 22, 1936 ) was a German philosopher, physicist and the founding father of logical positivism and the Vienna Circle.

Friedrich Georg " Fritz " Houtermans ( January 22, 1903 – March 1, 1966 ) was a Dutch-Austrian-German atomic and nuclear physicist born in Zoppot near Danzig, West Prussia.

Friedrich Frey-Herosé ( October 12, 1801, Lindau-September 22, 1873 ) was a Swiss politician.

Louis Karl Heinrich Friedrich Paschen ( January 22, 1865-February 25, 1947 ), was a German physicist, known for his work on electrical discharges.

" Friedrich Denk, together with the journalist and author Hans Krieger, as well as several other critics of the reform, founded the " Rat für deutsche Rechtschreibung " ( Council for German Spelling ) on 22 August 2004.

22. 07 % was owned by the German State of Hamburg, 17. 05 % by the state of Bavaria, 7. 16 % by Thyssen AG, 7. 16 % by Siemens AG, 7. 13 % by Allianz Versicherungs-AG, 7. 13 % by Robert Bosch GmbH and 6. 15 % by Friedrich Krupp GmbH.

Friedrich Münzer ( 22 April 1868-20 October 1942 ) was a German classical scholar noted for the development of prosopography, particularly for his demonstrations of how family relationships in ancient Rome connected to political struggles.

Johann Friedrich Blumenbach ( 11 May 1752 – 22 January 1840 ) was a German physician, naturalist, physiologist, and anthropologist.

* May 22 – Friedrich Wilhelm Marpurg, composer and music critic ( b. 1718 )