Johann Friedrich Eschscholtz (1 November 1793 - 7 May 1831) was a Baltic German physician, naturalist, and entomologist. He was one of the earliest scientific explorers of the Pacific region, making significant collections of flora and fauna in Alaska, California, and Hawaii.

Johann Fuchs was a German sprint canoeist who competed in the late 1930s. He won a bronze medal in the folding K-2 10000 m event at the 1938 ICF Canoe Sprint World Championships in Vaxholm.

Johann Friedrich II of Hohenlohe-Ohringen

Johann Gaspar Spurzheim

Johann Friedrich von Schulte

Johann Friedrich von Recke (1 August 1764 – 13 September 1846) was a senior public official in the Baltic Germans Duchy of Courland. He is remembered now, primarily, for his activities as an antiquarian and collector.Following his withdrawal from government service he became the co-compiler of the General Writers and Scholars Lexicon of the Provinces of Latvia, Estonia and Courland (Allgemeine Schriftsteller- und Gelehrten-Lexikon der Provinzen Livland, Esthland und Kurland).

Johann Friedrich Weitsch, called "Pacha Weitsch", from his fancy for Oriental costumes, was born at Hessendamm, near Wolfenbüttel, Niedersachsen, Germany, in 1723. He was the son of a house-tiler, but from his youth had a bent towards art. His having become a sergeant in the army, his colonel once called upon him to copy a few landscapes, which, though his first attempts at painting, were so successful that he thenceforth devoted himself exclusively to art. He copied pictures in the gallery at Salzdahlen, and was then appointed to a post in the porcelain factory at Furstenberg. He pursued oil painting at the same time, and studied from nature and the old Dutch masters. His works were at first small landscapes and views of towns, but later on he took to woody scenes, and especially oak forests with cattle. In 1788 he became inspector of the Salzdahlen gallery, and died in that place in 1803. Four landscapes by him are in the gallery at Brunswick.His son was the painter Friedrich Georg Weitsch.

Johann Friedrich Judeich (27 January 1828, Dresden – 28 March 1894, Tharandt) was a German forester.He studied forestry at the Royal Saxon Academy of Forestry in Tharandt and economics in Leipzig, where he was a pupil of Wilhelm Roscher.

Fountain

Johann Friedrich Gleditsch (15 August 1653 – 26 March 1716) was a major book publisher in the late 17th and early 18th centuries.

Johann Gaensbacher

Johann Friedrich von Meyer (12 September 1772 – 28 January 1849) was a senator of Frankfurt, who published a translation of the Bible in 1819 (Die heilige Schrift in berichtigter Übersetzung mit kurzen Anmerkungen; 2nd edition, 1823; 3rd edition, 1855).He studied law at the University of Göttingen and attended lectures on philosophy and natural sciences at Leipzig University.

Johann Friedrich Pfaff

Johann Friedrich Franz Burgmueller

Johann Friedrich Unger

Johann Friedrich Doles (23 April 1715 – 8 February 1797) was a German composer and pupil of J.S. Bach.Doles was born in Steinbach-Hallenberg. He attended the University of Leipzig. He was Kantor at the Leipzig Thomasschule, conducting the Thomanerchor from 1756 to 1789; in that year (1789) he directed the performance of Bach's motet Singet dem Herrn ein neues Lied that reportedly made a deep impression on Mozart.

Antiquarian

"Herrnhut"

Johann Friedrich von der Decken

Johann Friedrich Naue (November 17, 1787 in Halle (Saale) – May 19, 1858 in Halle) was a German composer, organist, and choir director and music-theorist. He was a student of Ludwig van Beethoven and Daniel Gottlob Turk and Carl Friedrich Zelter. He composed both secular and spiritual music, and is known for reforming Protestant liturgical music in romantic-era Germany.Naue studied music in Berlin. Along with Felix Mendelssohn, Naue took lessons from Carl Friedrich Zelter. Zelter exposed him to the music of Johann Sebastian Bach and George Frederic Handel. In 1808, he returned to Halle to study with Daniel Gottlob Türk. In 1815 Naue became a member of the Halle Masonic Lodge "of the three swords" along with Türk and Carl Loewe.Naue went to Vienna to study briefly with Ludwig van Beethoven. On November 23, 1823 Beethoven dedicated his three-part canon "Kurz ist der Schmerz", WoO 163, to Naue. The text "Kurz is der Schmerz und ewig ist die Freude" ("Brief is the pain and forever is the joy"), is from The Maid of Orleans by Friedrich von Schiller, the same poet who wrote the text for Beethoven's "Ode to Joy." In 1829, Naue sold all of his books and spent all of his inheritance in order to finance a music festival in Halle. The festival was an economic failure that drove Naue to alcoholism. In 1833 he was fired as head of the singing academy he created. In 1835 he was fired as organist of the "Market Church of Our Lady." He eventually went blind and died in poverty in 1858.While Naue was a well-regarded composer and theorist in his own time, his music is now rarely played. Nevertheless, Naue was a prolific composer of piano, organ, choral, and orchestral music. He often composed commissioned occasional or festive music, such as military and triumphal marches for the Prussian army.

J. F. Gmelin

Pearls

Johann G. Albrechtsberger

Johann Friedrich Mayer (6 December 1650 – 30 March 1712) was a German Lutheran theologian and professor of theology at Wittenberg University. He was an important champion of Lutheran orthodoxy and General Superintendent of Swedish Pomerania.

Johann Friedrich Flatt (February 20, 1759 – November 24, 1821) was a German Protestant theologian and philosopher born in Tübingen. His brother, Karl Christian Flatt (1772–1813), was also a theologian.He studied philosophy and theology in Tübingen, afterwards continuing his education in Göttingen. In 1785 he became a professor of philosophy at the University of Tübingen, where in 1792 he was appointed as an associate professor of theology.

Johann Friedrich Eduard Sobolewski

Johann Friedrich Cotta (12 March 1701 – 31 December 1779) was a German Lutheran theologian.

Johann Friedrich Fasch (15 April 1688 – 5 December 1758) was a German violinist and composer.

Johann Friedrich Wender (baptized 6 December 1655 – 13 June 1729) was a German organ builder who had his workshop in Mühlhausen.Born in Dörna, Thuringia, Wender collaborated with Johann Sebastian Bach, who obtained his first position as an organist in Arnstadt from 1703, after he had inspected and demonstrated a new organ which Wender had built there. In 1707 Bach moved to Mühlhausen, where Wender worked. Wender died in Dörna.Notable students of Wender include his son Christian Friedrich Wender, his son-in-law Johann Nikolaus Becker, Johann Christian Dauphin and Johann Jacob John.

Johann Friedrich Heinrich Wohlers

Johann Friedrich Kloffler

Johann Friedrich Cotta

Johann Friedrich Overbeck (3 July 1789 – 12 November 1869) was a German painter and member of the Nazarene movement. He also made four etchings.

Johann Friedrich Georg Hartmann Mayer (September 21, 1719 – March 17, 1798) was a German Reformed pastor and agricultural reformer, who is considered one of the most important writers on agriculture of his time. He came to prominence through his efforts to promote agricultural reforms, especially with his 1769 publication with new regimes of crop rotation, and his 1773 textbook on rural householders and husbandry.

Johann Friedrich Ernst Benda, also Ernst Friedrich Johann Benda, Ernst Benda, (1747 in Berlin - 24 February 1785 in Berlin) was a German musician and composer of Bohemian origin.

Johann Friedrich Naue

Johann Friedrich von Eschscholtz

Johann Friedrich Heinrich Schlosser (30 December 1780 in Frankfort-on-the-Main – 22 January 1851 in Frankfort-on-the-Main) was a German jurist, writer and translator.

Johann Friedrich Osiander (2 February 1787 in Kirchheim unter Teck – 10 February 1855) was an obstetrician at Göttingen, who published a prize essay in 1808 on nerves of the uterus titled Commentatio anatomico-physiologica, qua edisseretur uterum nervos habere, noting that he believed that nerves were present in the uterus but could not detect them.

ICF medalists for Olympic and World Championships – Part 2: rest of flatwater and remaining canoeing disciplines: 1936–2007

Johann Friedrich Cartheuser (September 29, 1704 – June 22, 1777) was a German physician and naturalist.

Johann Friedrich Doles (23 April 1715 – 8 February 1797) was a German composer and pupil of J.S. Bach.Doles was born in Steinbach-Hallenberg. He attended the University of Leipzig. He was Kantor at the Leipzig Thomasschule, conducting the Thomanerchor from 1756 to 1789; in that year (1789) he directed the performance of Bach's motet Singet dem Herrn ein neues Lied that reportedly made a deep impression on Mozart. Doles wrote a manuscript treatise on singing which may preserve some elements of Bach's own methods.

Germany

Johann Friedrich der Großmüthige

Johann Friedrich Gustav von Eschscholtz

Johann Krummnow

Ornithologist

Johann Frint

Hausmann, Johann Friedrich Ludwig

Johann Friedrich Schleusner (16 January 1759 – 21 February 1831) was a German Protestant theologian. He was considered one of the more prominent German theological scholars of his time.

Johann Friedrich I, Elector of Saxony

From Études Opus 109, performed on a digital piano

Johann Friedrich Goldbeck (22 September 1748 – 9 April 1812) was a German geographer and Protestant theologian.Goldbeck was born in Insterburg, East Prussia. He first visited the Latin school in his home town Insterburg and thereafter, from 1761 to 1764, the Collegium Fridericianum (Friedrichskollegium) in Königsberg. Since 1764 he studied theology at the University of Königsberg. In 1769 he was appointed as a private tutor by a Prussian nobleman, whom he accompanied in 1771 on a journey to the town of Magdeburg. In 1772 be became a teacher at Kloster Berge school located in the vicinity of Magdeburg. One year later he became an army chaplain in the infantery regiment v. Rohr (No. 15) in Graudenz. In 1783 he was nominated as a senior minister of the parish of Schaaken, Landkreis Königsberg, East Prussia.After he had published some articles on theological and pedagogical topics, he edited since 1781 his Litterarischen Nachrichten von Preußen (Literary news from Prussia) which consist of two parts and which are in use still today. His most important work is the Vollständige Topographie des Königreichs Preußen (Complete topography of the Kingdom of Prussia) (1785 und 1789), which consist of two parts. Part I covers all departments, towns and Amtsbezirke of East Prussia, Part II covers all departments, towns and Amtsbezirke of West Prussia.Goldbeck was an honorary member of Königliche Deutsche Gesellschaft zu Königsberg (Royal German society in Königsberg). He died on 9 April 1812 in Schaaken.

Desemantism - Omni-semantism

Johann Friedrich Krummnow (or Krumnow) (1811 – 3 October 1880) was a German-born settler in Australia. He arrived in South Australia in 1839 and in 1852 he founded a community named Herrnhut located near Penshurst in western Victoria. This was Australia's first intentional community based on the principles of shared property and fervent prayer. Krummnow died at Herrnhut in October 1880.

Johann Friedrich Schweitzer or Sweitzer, usually known as Helvetius (1630 – 1709) was a Dutch physician and alchemical writer of German extraction. He is known for his books Vitulus Aureus (The Golden Calf), published in 1667, Ichts aus Nichts, für alle Begierigen der Natur from 1655 and Miraculo transmutandi Metallica, Antwerp, 1667.Helvetius was born or baptized 17 January 1630 in Köthen (Anhalt) as the son of the jurist Balthazar Sweitzer (Schweitzer, Helvety of Helvetius) and Anna Braunin. He arrived in 1649 in the Dutch Republic, where he obtained a degree at the University of Harderwijk in 1656 with a dissertation de Peste. He first lived in Amsterdam, but subsequently moved to The Hague, where he became a physician to the Prince of Orange-Nassau (later to be William III of England). He wrote numerous books on herbs and medicine in Dutch, German, and Latin.He is notorious for the story that he actually carried out transmutation of lead into gold. He is said to have known Baruch Spinoza.Helvetius married Johanna Pels (1643–1709) in July 1658 in The Hague. They had 16 children, including Adriaan Helvetius (1662-1727), who introduced the use of ipecac in his position at the French court and was the father of another court physician, Jean-Claude-Adrien Helvétius (1685–1755). The philosopher Claude-Adrien Helvétius was a son of the latter.Helvetius died 29 August 1709 in The Hague.

Johann Friedrich Krummnow

Johann Friedrich Schannat (23 July 1683 – 6 March 1739) was a German historian.Schannat was born in Luxembourg. He studied at the University of Louvain and when twenty-two years of age was a lawyer, but before long he turned his attention exclusively to history and became a priest. The Prince-Abbot of Fulda commissioned Schannat to write the history of the abbey and appointed him historiographer and librarian. At a later date he received similar commissions from Franz Georg von Schonborn, Archbishop of Trier and Bishop of Worms. In 1735 the Archbishop of Prague, Count Moriz von Manderscheid, sent Schannat to Italy to collect material for a history of the councils. He made researches with especial success in the Ambrosian Library in Milan and the Vatican Library at Rome. He died in Heidelberg.

Johann Fux

Tailor, preacher

Johann Friedrich Ernst Benda

Johann Froberger

Johann Froben, in Latin: Johannes Frobenius (and combinations), (c. 1460 – 27 October 1527) was a famous printer, publisher and learned Renaissance humanist in Basel. He was a close friend of Erasmus and cooperated closely with Hans Holbein the Younger. He made Basel one of the world's leading centres of the book trade. He passed his printing business on to his son, Hieronymus, and grandson, Ambrosius Frobenius.

Johann Friedrich Naumann

Johann Friedrich Ludwig Hausmann

Johann Friedrich Franz Burgmüller

Johann Friedrich Hahn

Johann Gansfort Wessel

Johann Friedrich Mayer (theologian)

Johann Georg, Duke of Saxe-Weissenfels (13 July 1677, in Halle – 16 March 1712, in Weissenfels), was a duke of Saxe-Weissenfels-Querfurt and a member of the House of Wettin.He was the third child and first surviving son of Johann Adolf I, Duke of Saxe-Weissenfels, by his first wife, Johanna Magdalena of Saxe-Altenburg.

Johann Friedrich Meckel the Elder

Johann Geiler

Johann Friedrich Endersch

Johann Friedrich GutsMuths

Johann Friedrich Horner

Hauptmann Johann Frint was a World War I flying ace credited with six aerial victories.

Johann Friedrich Graefe

Johann Friedrich Weidler

Eschsch.

Johann Friedrich von und zu Mansbach (26 October 1744 – 15 March 1803) was a Hessian-Danish military officer. He spent much of his career in Norway, participated in the Theater War, and commanded Fredriksten Fortress from 1790 to his death, reaching the rank of lieutenant general.He was born in Mansbach as a son of Friedrich Wilhelm von und zu Mansbach and Sophia Bernstein.

Johann Friedrich Parrot

Johann Georg

Johann Friedrich of Schwarzburg-Rudolstadt

Psychiatrist, Writer, Philosopher

Johann Friedrich Encke

Johann Gaudenz von Salis-Seewis

Johann Friedrich Fasch

Johann Friedrich Dietler was born at Solothurn, in Switzerland, on February 4, 1804. He started painting in his father's workshop (who was also an artist), and was instructed in the rudiments of art by Charles Germann, a drawing-master also from Solothurn.He distinguished himself as a portrait painter. He stayed in Paris from 1822 to 1833 to continue his training under Antoine-Jean Gros, and copied the Old Masters in the Louvre. He later worked under Léopold Robert in Venice, Italy in 1834-1835 and also spent some time in Geneva. He finally settled in Berne, where he died on May 4, 1874. He painted for the town of Solothurn 'The Burgomaster Wengi before the Cannon.'

Johann Fust or Faust (c. 1400 – October 30, 1466) was an early German printer.

Johann Friedrich von Schiller

Johann Friedrich Reichardt

Johann Friedrich Schleusner

Friedrich Burgmueller Thunderstorm.ogg

Johann Geissler

Thunderstorm

Johann Gaudenz Graf von Salis-Seewis

Johann Fuchs

, Bulgaria

Johann Friedrich Meckel, the Elder

Johann Friedrich Eschscholtz

Johann Friedrich Reichardt (25 November 1752 – 27 June 1814) was a German composer, writer and music critic.

Lutheran Orthodoxy

Painting

Johann Geiler von Kayserberg

Johann Friedrich Böckelmann

Johann Friedrich Penther

Sibylle of Zimmern

Johann Friedrich Karl von Ostein

Johann Friedrich Penther (May 17, 1693 – September 17, 1749) was a German mathematician and architect.

Johann Friedrich Pfaff (sometimes spelled Friederich; 22 December 1765 – 21 April 1825) was a German mathematician. He was described as one of Germany's most eminent mathematicians during the 19th century. He was a precursor of the German school of mathematical thinking, which under Carl Friedrich Gauss and his followers largely determined the lines on which mathematics developed during the nineteenth century.

Johann Friedrich Gottlieb Unger (1753 in Berlin – December 26, 1804 in Berlin) was a German printer and publisher.He was the fifth son of the printer Johann Georg Unger (October 26, 1715 in Goes bei Pirna – August 15, 1788 in Berlin) and his wife Susanna Katharine (maiden name: Strucken). He took on an apprenticeship at the print shop of the Oberhof printer Georg Jacob Decker. In 1779 Unger requested a print shop for himself and in January 1780 he was granted one. Later, he expanded it to a publishing bookseller, in which he published works by Johann Wolfgang Goethe, Friedrich Schiller, Friedrich Schleiermacher as well as August and Friedrich Schlegel.From 1784 onward he attempted repeatedly to gain approval to publish what would have been Berlin’s first daily newspaper. His attempts were rejected as the two existing newspapers in Berlin were found to be sufficient and another newspaper would overload the censors. In 1802 Unger nonetheless became co-owner of the Vossische Zeitung.In 1793, he invented the "Unger-Fraktur", a type of Fraktur.

Johann Gabriel Doppelmayer

Johann Ge Moll (born Timen Timev, Plovdiv, Bulgaria) nom de plume in English, (as Materius Rosencroytz, Anubis author pseudonyms in Bulgarian) is best known for concepts Desemantism - Omni-semantism introduced by him in philosophy, linguistics and semiology.

Johann G. Galle

Priestewitz, Germany

J.F.Gmel.

Regent of Denmark

Johann Friedrich von Recke

Governor of Dresden

Johann Friedrich Ruthe

Johann Friedrich Judeich (27 January 1828, Dresden – 28 March 1894, Tharandt) was a German forester.He studied forestry at the Royal Saxon Academy of Forestry in Tharandt and economics in Leipzig, where he was a pupil of Wilhelm Roscher. From 1849 to 1857, he was associated with the Saxon Forstvermessungs-Anstalt (surveying institute), followed by work as a forestry director in the employ of Count Morzin.In 1862 he became part of the Böhmischen Forstschulverein (Bohemian Forestry School Association) in Weißwasser, and in 1866 returned to Tharandt as director of the Academy of Forestry, succeeding Carl Heinrich Edmund von Berg (1800–1874). Here he remained as director until his death in 1894.

Johann Friedrich Dieffenbach (1 February 1792 – 11 November 1847) was a German surgeon. He was born in Königsberg and died in Berlin.Dieffenbach specialized in skin transplantation and plastic surgery. His work in rhinoplastic and maxillofacial surgery established many modern techniques of reconstructive surgery. His endeavours comprehended subcutaneous operations such as tenotomy, the surgical division of a tendon. Before the discovery of blood typing and blood matching, Dr. Dieffenbach researched blood transfusion, about which he published Die Transfusion des Blutes und die Infusion der Arzneien in die Blutgefässe (1828). In 1839, Dieffenbach performed the first successful myotomy for the treatment of strabismus on a seven-year-old boy with esotropia.Originally, the student J.F. Dieffenbach studied theology at the universities at Rostock and Greifswald. From 1813 to 1815, he volunteered as a soldier in the Befreiungskriege (Napoleonic Wars) as a Jäger. From 1816 to 1820 he studied medicine at the University of Königsberg, then relocated to Bonn as an assistant to Philipp Franz von Walther. Following visits to Paris and Montpellier, he received his doctorate at the University of Würzburg in 1822. Afterwards, he settled in Berlin, where he focused his attention on plastic and reconstructive surgery. In 1824, he married Johanna Motherby. In 1832, he became an associate professor at the university of Berlin, and in 1840 became director of the Clinical Institute for Surgery at Charité Hospital. After his death in 1847, Bernhard von Langenbeck (1810–1887) replaced Dieffenbach as director of surgery.

Johann Friedrich Gronovius (the Latinized form of Gronow; September 8, 1611 – December 28, 1671) was a German classical scholar, librarian and critic.Born in Hamburg, he studied at several universities and travelled in England, France and Italy. In 1643, he was appointed professor of rhetoric and history at Deventer, and in 1658 to the Greek chair at Leiden, where he remained until his death.

Johann Friedrich Overbeck

Johann Friedrich Gmelin

Johann Friedrich Franz Burgmuller

Berceuse

Johann Friedrich Wilhelm Herbst (1 November 1743 – 5 November 1807) was a German naturalist and entomologist from Petershagen, Minden-Ravensberg. He served as a chaplain in the Prussian army. His marriage in Berlin, 1770, with Euphrosyne Luise Sophie (1742–1805), daughter of the Prussian Hofrat Libert Waldschmidt seems to have been childless.He was the joint editor, with Carl Gustav Jablonsky, of Naturgeschichte der in- und ausländischen Insekten (1785–1806, 10 volumes), which was one of the first attempts at a complete survey of the order Coleoptera. Herbst's Naturgeschichte der Krabben und Krebse, released in installments, was the first full survey of crustaceans.Herbst's other works included Anleitung zur Kenntnis der Insekten (1784–86, 3 volumes), Naturgeschichte der Krabben und Krebse (1782–1804, 3 volumes), Einleitung zur Kenntnis der Würmer (1787–88, 2 volumes) and Natursystem der ungeflügelten Insekten (Classification of the unwinged insects) (1797–1800, 4 parts).

Johann Friedrich Theodor Müller

Johann Georg, Chevalier de Saxe (21 August 1704 – 25 February 1774), also called Johann Georg of Saxony, was a Saxon Field Marshal and Governor of Dresden.He was an illegitimate son of August the Strong, King of Poland and Elector of Saxony, and Ursula Katharina of Altenbockum, divorced Princess Lubomirska, since August 1704 Imperial Princess (Reichsfürstin) of Teschen.

Johann Friedrich Endersch (25 October 1705 – 28 March 1769) was a German cartographer and mathematician. Endersch also held the title of Royal Mathematician to King Augustus III of Poland.

Johann Gansbacher

Johann Frobenius

Johann Friedrich Gronov

Johann Friedrich von Struensee

Johann G. Doppelmayer

Johann Friedrich Grafe

Johann Gabriel Seidl (21 June 1804 – 18 July 1875) was an Austrian archeologist, poet, storyteller and dramatist. He wrote the lyrics to "Gott erhalte, Gott beschütze unsern Kaiser, unser Land!" This was the 1854 version of the Austrian Imperial Anthem, music by Joseph Haydn (Gott erhalte Franz den Kaiser).Born in Vienna, Johann Gabriel Seidl was the son of a lawyer and studied law himself. In 1829, he began to teach at a gymnasium in Celje, Slovenia.

Johann Garreis

Johann Friedrich Dryander

April 2012

Johann Georg of Hohenzollern-Hechingen (born 1577 in Hechingen; died 28 September 1623 in Hechingen) was the first Prince of Hohenzollern-Hechingen.

Johann Abraham Mayer

Johann Friedrich Theodor Mueller

Roman Catholic Churchyard, Dresden

Berceuse Burgmuller.ogg
Friedrich Burgmueller Fountain.ogg

Johann Friedrich Heinrich Schlosser

and

Johann Friedrich Laurer

Johann Friedrich Wender

Johann Friedrich Wilhelm Baeyer

Johann Geiler von Kaysersberg (16 March 1445 – 10 March 1510) was a Swiss-born priest, considered one of the greatest of the popular preachers of the 15th century.

Johann Friedrich Dieffenbach

Helvetius,+Johann+Friedrich

Fredericka Alexandrine, Countess of Cosel

Johann Friedrich Clemens

Johann Friedrich Böttger

Johann Friedrich Kittl (Jan Bedřich Kittl: born May 8, 1806 Orlík, Bohemia; July 20, 1868 in Leszno, Poland) was a Czech composer.After studying law in Prague, Kittl studied music with Václav Tomášek. From 1843 to 1864, he headed the Prague Conservatory.Kittl became famous for his operas, which have had great success in Prague. He also wrote chamber music, songs and four symphonies, including the widely played E-flat Symphony "Lovecka" (Jagdsinfonie Op. 8, 1838).

Male

Vicinity of Bolzano

Johann Friedrich Hennert

Johann Friedrich Dietler was born at Solothurn, in Switzerland, on February 4, 1804. He started painting in his father's workshop (who was also an artist), and was instructed in the rudiments of art by Charles Germann, a drawing-master also from Solothurn.He distinguished himself as a portrait painter. He stayed in Paris from 1822 to 1833 to continue his training under Antoine-Jean Gros, and copied the Old Masters in the Louvre.

Johann Friedrich Krause

Johann Friedrich Ruthe Ruthé or von Ruthe (16 April 1788, in Eggenstädt near Hildesheim – 24 August 1859 Berlin) was a German teacher (Oberlehrer), botanist and entomologist. In the field of entomology he specialised in Hymenoptera and Diptera.With assistance from Heinrich Friedrich Link (1767–1851) he began his studies at the University of Berlin in 1811. Here he had as instructors Karl Rudolphi (1771–1832) and Martin Lichtenstein (1780–1857). After concluding his university studies, he taught classes at several schools in Berlin and Frankfurt an der Oder. Due to poor health he retired from teaching in 1842.The fungi genus Ruthea is named after him.

Johann Frischmuth (18 March 1619 - 19 August 1687) was a German Orientalist.

Johann Friedrich Hahn (28 December 1753 in Gießen – 30 May 1779 in Zweibrücken) was a German lyric poet.Hahn, an evangelical Lutheran, began his studies on 22 April 1771 at the University of Göttingen, first law, then theology. On 12 September 1772 he helped to establish the Göttinger Hainbund literary group.After his graduation he became a confidante of Johann Heinrich Voss.

Johann Friedrich von Meyer

Public Administrator

Johann Friedrich Gottlieb Unger (1753 in Berlin – December 26, 1804 in Berlin) was a German printer and publisher.He was the fifth son of the printer Johann Georg Unger (October 26, 1715 in Goes bei Pirna – August 15, 1788 in Berlin) and his wife Susanna Katharine (maiden name: Strucken). He took on an apprenticeship at the print shop of the Oberhof printer Georg Jacob Decker. In 1779 Unger requested a print shop for himself and in January 1780 he was granted one.

Johann Friedrich Zuckert

Johann Friedrich Hahn (28 December 1753 in Gießen – 30 May 1779 in Zweibrücken) was a German lyric poet.Hahn, an evangelical Lutheran, began his studies on 22 April 1771 at the University of Göttingen, first law, then theology. On 12 September 1772 he helped to establish the Göttinger Hainbund literary group.After his graduation he became a confidante of Johann Heinrich Voss. Because of his nationalistic outlook, Voss nicknamed him Teuthard and said he was an "unfortunate hypochondriac" (unglücklicher Hypochondrist).On 11 May 1774, along with Friedrich Leopold Graf zu Stolberg, he became a Freemason in the Zu den drei Rosen lodge of Hamburg. In June 1774 he helped found the Zum goldenen Zirkel lodge in Göttingen, and on 18 November 1774 he was elected Master.He died on 30 May 1779 at the age of twenty-five, apparently in the throes of mental illness.

Timen Timev

Pfaffians

Johann Friedrich Dubner

Johann Fuss

Johann Friedrich von Cronegk (September 2, 1731 – January 1, 1758), German poet, was born at Ansbach.

Johann Friedrich Hoger

Johann Gabriel Doppelmayr (27 September 1677 – 1 December 1750) was a German mathematician, astronomer, and cartographer. (His surname is also spelled Doppelmayer and Doppelmair.)

Johann Galletti

Collector

Johann Friedrich Lampe

Johann Galliard

Johann Friedrich Wilhelm Baucke (7 July 1848–6 June 1931) was a New Zealand linguist, ethnologist, journalist and interpreter. He was born in Chatham Islands, New Zealand on 7 July 1848.

Auer

Johann Gabriel Seidl

Johann Friedrich Ludwig

Johann Ge Moll

Johann Friedrich von Esmarch

Johann Friedrich Kind (4 March 1768 Leipzig – 24 June 1843) was a German dramatist, most famous for writing the libretto for Carl Maria von Weber's opera Der Freischütz (1821).

synthesis and unification of Psychology, Quantum Physics and Linguistics

Johann Funck

Posen, Kingdom of Prussia, Germany

Johann Friedrich Peter

Johann Friedrich Weidler (born 13 April 1691 in Großneuhausen – died 13 November 1755 in Wittenberg) was a German astronomer and mathematician. He was a professor of mathematics at University of Wittenberg and a fellow of the Royal Society.

Johann G. Piefke

Johann Friedrich Meckel,the Elder

Johann Friedrich Duebner

Friedrich Wilhelm Bautz

Johann Funk (December 26, 1836 - March 15, 1917) was a Mennonite bishop in early Canadian history.Funk was born on the Bergthal Colony, a Mennonite settlement near Mariupol, Yekaterinoslav Governorate, Russian Empire (Today Ukraine) in 1836. In 1874, bishop Gerhard Wiebe persuaded the colony to emigrate to Canada.

Johann Gabriel Doppelmayr

Johann Friedrich Helvetius

Johann Friedrich Edelmann

Johann Friedrich Cotta (theologian)

Johann Friedrich Meckel the Elder (July 31, 1724 – September 18, 1774) was a German anatomist born in Wetzlar. He often has "the Elder" appended to his name to avoid confusion with his famous grandson Johann Friedrich Meckel (1781–1833), who was also an anatomist and often has "the Younger" included with his name.

Johann Friedrich Gmelin (8 August 1748 – 1 November 1804) was a German naturalist, botanist, entomologist, herpetologist and malacologist.

Weitsch, Johann Friedrich

Johann Friedrich Peyer im Hof

Stettin

Johann Friedrich Miescher

Johann Friedrich Schweitzer or Sweitzer, usually known as Helvetius (1630 – 1709) was a Dutch physician and alchemical writer of German extraction. He is known for his books Vitulus Aureus (The Golden Calf), published in 1667, Ichts aus Nichts, für alle Begierigen der Natur from 1655 and Miraculo transmutandi Metallica, Antwerp, 1667.Helvetius was born or baptized 17 January 1630 in Köthen (Anhalt) as the son of the jurist Balthazar Sweitzer (Schweitzer, Helvety of Helvetius) and Anna Braunin.

Johann Friedrich Graf von Struensee

Johann Fust

Johann Friedrich Weitsch

Johann Friedrich Schweitzer

Johann Friedrich Vetterli

Johann Friedrich Dietler

Johann Friedrich Karl von Ostein (6 July 1689 – 4 June 1763) was the Prince-Bishop of Worms, Archbishop of Mainz and Elector of Mainz.He was a relative of Lothar Franz von Schönborn, a prior Archbishop-Elector of Mainz. On 22 April 1743 he was selected as a compromise candidate for Archbishop. His rule was overshadowed by the War of the Austrian Succession, Seven Years' War and subsequent peace treaty.

German and naturalized Italian

Johann Friedrich Ladegast

Johann Friedrich Kittl

Johann Fugger

Johann Galle

Johann Friedrich von Cronegk

Johann Friedrich Hoeger

Johann Friedrich Jaennicke (7 January 1831 Frankfurt a. M. -1 April 1907 Mainz) was a German "Regierungsrat" and entomologist mainly interested in Diptera.

Johann Friedrich Krause (26 October 1770 in Reichenbach im Vogtland – 31 May 1820 in Weimar) was a German theologian.He was the son of clergyman Christian Friedrich Krause (1740–1783); Johann's sister, Erdmuthe Dorothea Krause (1778–1856), was the grandmother of Friedrich Nietzsche. He studied theology at the University of Wittenberg, and later on, returned to his hometown of Reichenbach im Vogtland as a deacon (1793). In 1802 he became a preacher at the cathedral in Naumburg, then from 1810 to 1819, he served as a professor of theology at the University of Königsberg. Afterwards, he worked as a preacher in Weimar.His writings on the Epistle to the Philippians, the First Epistle of Peter and Second Epistle to the Corinthians as well as some theological and philosophical discussions were collected and published under the title Opuscula Theologica (1818). His collection of sermons were issued with the title Predigten über die gewöhnlichen Sonn- und Festtags-Evangelien des ganzen Jahres.

Johann Geiler von Kaysersberg

Burgmüller

German

Johann Friedrich Gräfe

Johann Friedrich Dryander (26 April 1756, in Sankt Johann, Saarbrücken – 29 March 1812, in Sankt Johann, Saarbrücken) was a German painter.Dryander created several portraits of French officers, notably:French troops before Saint-Jean-lès-Sarrebruck, on display at the Musée historique Lorrain in Nancy, 1804Portrait of a general, on display at the Fine Arts museum in RouensPortrait du Général Bella. 1795, Salon-de-ProvencePortrait du Citoyen Laboucly, Inspecteur de la Viande.

Johann Friedrich Osiander

Johann Friedrich Karl Keil

Johann Gadolin

What invention?

Johann Friedrich Ludwig Hausmann (22 February 1782, Hannover – 26 December 1859, Gottingen) was a German mineralogist.

Johann Friedrich Krumnow, J. F. Kromnow

Johann Gebhard Maaß

Johann Friedrich Höger

Johann Fück

Johann Friedrich Wender (baptized 6 December 1655 – 13 June 1729) was a German organ builder who had his workshop in Mühlhausen.Born in Dörna, Thuringia, Wender collaborated with Johann Sebastian Bach, who obtained his first position as an organist in Arnstadt from 1703, after he had inspected and demonstrated a new organ which Wender had built there. In 1707 Bach moved to Mühlhausen, where Wender worked.

Johann Friedrich Flatt

Johann Geiler von Kaisersberg

Johann Friedrich Peter (sometimes John Frederick Peter) (born Heerendijk, May 19, 1746 - died Bethlehem, Pennsylvania, July 13, 1813) was an American composer of German origin. Peter was educated in Holland and Germany before coming to America with his brother Simon in 1770.

Johann Friedrich Krause (26 October 1770 in Reichenbach im Vogtland – 31 May 1820 in Weimar) was a German theologian.He was the son of clergyman Christian Friedrich Krause (1740–1783); Johann's sister, Erdmuthe Dorothea Krause (1778–1856), was the grandmother of Friedrich Nietzsche. He studied theology at the University of Wittenberg, and later on, returned to his hometown of Reichenbach im Vogtland as a deacon (1793).

Wayback Machine

Johann Funk (December 26, 1836 - March 15, 1917) was a Mennonite bishop in early Canadian history.Funk was born on the Bergthal Colony, a Mennonite settlement near Mariupol, Yekaterinoslav Governorate, Russian Empire (Today Ukraine) in 1836. In 1874, bishop Gerhard Wiebe persuaded the colony to emigrate to Canada. Funk was ordained a bishop in Canada in 1892, and played a significant role in the development of Mennonite education and the formation of Mennonite Educational Institute in Gretna, Manitoba.Funk died in 1917 in Altbergthal, near Altona, Manitoba.

Johann Friedrich Mayer

Johann Friedrich Schannat

Johann Friedrich Wolff (1778- 1806) was a German physician, botanist, entomologist and natural history illustrator. He wrote and illustrated Commentatio de Lemna. Altdorfii et Norimbergae (1801), Icones Cimicum descriptionibus illustratae. Erlangen 1800-1811 and some short papers. Wolff is the author of several genera and species of Hemiptera.

Johann Garreis (born 18 February 1925) is a German former sports shooter. He competed in the 50 metre pistol event at the 1964 Summer Olympics.

Johann Friedrich Böhmer

Johann Friedrich Gleditsch

Prof. Dr. Johann Friedrich Naumann

Johann Friedrich Horner (27 March 1831 – 20 December 1886) was an ophthalmologist based at the University of Zurich, Switzerland.

Friedrich Burgmueller Pearls.ogg

Johann Georg, Prince of Lobkowicz

Johann Friedrich Kind

ICF medalists for Olympic and World Championships – Part 1: flatwater : 1936–2007

Halle University

Johann Ge Moll (born Timen Timev, Plovdiv, Bulgaria) nom de plume in English, (as Materius Rosencroytz, Anubis author pseudonyms in Bulgarian) is best known for concepts Desemantism - Omni-semantism introduced by him in philosophy, linguistics and semiology. He is also known for his investigations on "the relationships of Wave Function" and "Perception Function", where Perception Function builds time Present, as Wave Function builds time Future.What marks him as distinguish scholar is a pioneer attempt for synthesis and unification of Psychology, Quantum Physics and Linguistics, presented as “Symmetry of psychological, physical and linguistic worlds”.“On the basis of his immensely broad investigations and his creative artistic experience he has proposed a synthesis of nearly all the ruling disciplines… Dr. Ge Moll may one day be a voice that is heard in America” (William Lovitt, professor of philosophy, California State University, Sacramento)His proposal for hypothesis of “Objective Psyche of the Universe and Subjective Psyche of Man” where distinction between “Subjective Psyche, Subjective Physics and Objective Psyche” draw the new way of theorization and cogitative praxis of “Hearing the Essences” as “Concepts-phony” and build the new way of thought, sensibility and cognizing.He is also known by his works on psychology, linguistic psychoanalysis, (“History of linguistic hypocrisy” 1992) quantum psychology, philosophy of quantum physics (“Libido Significandi, second volume, “Sign Quantum Continuum” 2005, 2009), theory of literature, brain research, and his broad spectrum of writings - poetry, dramaturgy, novels, essay and c.t.r.

Johann Georg, Chevalier de Saxe

Catharina Sabina Welsch

Flatt, Johann Friedrich

Johann Gaudenz Gubert Graf (& Freiherr) von Salis-Seewis

Johann Friedrich Margrave of Brandenburg-Ansbach

Johann Georg, Duke of Saxe-Weissenfels

Johann Friedrich Flatt (February 20, 1759 – November 24, 1821) was a German Protestant theologian and philosopher born in Tübingen. His brother, Karl Christian Flatt (1772–1813), was also a theologian.He studied philosophy and theology in Tübingen, afterwards continuing his education in Göttingen. In 1785 he became a professor of philosophy at the University of Tübingen, where in 1792 he was appointed as an associate professor of theology. In 1798 he succeeded Gottlob Christian Storr (1746–1805) as a full professor of theology at Tübingen.He was a disciple of Gottlob Christian Storr, and like his mentor, a representative of the so-called Ältere Tübinger Schule (conservative Tübingen school of theologians) of Biblical Supranaturalism. He is remembered as a defender of Christian moral theology, and for his critical lectures in regard to Kantian philosophy.Along with Friedrich Gottlieb Süskind, he was an editor of the "Magazin für christliche Dogmatik und Moral" (Magazine of Christian Dogmatics and Morals).

Herrnhut, Australia's First Commune

Johann Friedrich Reiffenstein(22 November 1719, Ragnit, then in East Prussia – 6 October 1793, Rome) was a German cicerone for grand tourists, painter, antiquarian and agent for art collectors in Rome.

Johann Friedrich Meckel the Elder (July 31, 1724 – September 18, 1774) was a German anatomist born in Wetzlar. He often has "the Elder" appended to his name to avoid confusion with his famous grandson Johann Friedrich Meckel (1781–1833), who was also an anatomist and often has "the Younger" included with his name. The elder Meckel's son, Philipp Friedrich Theodor Meckel (1755–1803) and another grandson, August Albrecht Meckel (1790–1829) were also anatomists.Meckel earned his medical doctorate from the University of Göttingen in 1748, and in his thesis, "Tractatus anatomico physiologicus de quinto pare nervorum cerebri", he documented his discovery of the submandibular ganglion. Subsequently, he moved to Berlin, where he worked as a prosector and taught classes on midwifery. In 1751 he became a professor of anatomy, botany and obstetrics.In 1773, Meckel was elected a foreign member of the Royal Swedish Academy of Sciences.

Johann Friedrich Wilhelm Herbst

Chevalier de Saxe

Johann Friedrich Lubbering

Leipzig

Johann G. Fichte

Johann Friedrich Oberlin

Johann Friedrich Lübbering

Johan George

Johann Friedrich Ludwig Wohlert

Cotta

Johann Friedrich Von Schiller

Johann Friedrich von Meyer (12 September 1772 – 28 January 1849) was a senator of Frankfurt, who published a translation of the Bible in 1819 (Die heilige Schrift in berichtigter Übersetzung mit kurzen Anmerkungen; 2nd edition, 1823; 3rd edition, 1855).He studied law at the University of Göttingen and attended lectures on philosophy and natural sciences at Leipzig University. In 1799 he became a trainee at the Reichskammergericht in Wetzlar, and in 1807 was appointed to the Stadtgerichtsrat (city court council) in Frankfurt. On three separate occasions he served as alteren bürgermeister (senior mayor), and from 1837 was a representative of the four Freien Städte (Free Cities) to the German Bundestag.In 1816 he founded the Frankfurt Bible Society.

Johann Friedrich Ruthe Ruthé or von Ruthe (16 April 1788, in Eggenstädt near Hildesheim – 24 August 1859 Berlin) was a German teacher (Oberlehrer), botanist and entomologist. In the field of entomology he specialised in Hymenoptera and Diptera.With assistance from Heinrich Friedrich Link (1767–1851) he began his studies at the University of Berlin in 1811. Here he had as instructors Karl Rudolphi (1771–1832) and Martin Lichtenstein (1780–1857).

Johann Friedrich III, Duke of Saxony

yes

Johann Georg, Prince of Hohenzollern-Hechingen

Johann Friedrich Zückert

Johann G. Rosenhain

Johann Friedrich von Pfeiffer (7 October 1718 – 5 March 1787) was one of the most important German figures of political economy of the 18th century along with Philipp von Hörnigk and Johann Heinrich Gottlob von Justi. He was a leading practitioner in Cameralism (Cameral science) and mercantilism.

Johann Friedrich Wolff

Johann Friedrich, Freiherr Cotta von Cottendorf (April 27, 1764 – December 29, 1832) was a German publisher, industrial pioneer and politician.

Johann Friedrich Weitsch, called "Pacha Weitsch", from his fancy for Oriental costumes, was born at Hessendamm, near Wolfenbüttel, Niedersachsen, Germany, in 1723. He was the son of a house-tiler, but from his youth had a bent towards art. His having become a sergeant in the army, his colonel once called upon him to copy a few landscapes, which, though his first attempts at painting, were so successful that he thenceforth devoted himself exclusively to art.

Infantry; aviation

Johann Fust Community Library

Johann Friedrich Struensee (5 August 1737 – 28 April 1772) was a German doctor. He became royal physician to the mentally-ill King Christian VII of Denmark and a minister in the Danish government. He rose in power to a position of "de facto" regent of the country, where he tried to carry out widespread reforms.

Johann Friedrich Naumann (14 February 1780 – 15 August 1857) was a German scientist, engraver, and editor. He is regarded as the founder of scientific ornithology in Europe. He published The Natural History of German Birds (1820–1844) and The Eggs of German Birds (1818–1828). His father Johann Andreas Naumann (1744–1826) was a naturalist, and his brother Carl Andreas Naumann (1786–1854) was also an ornithologist.The German ornithological society named its journal Naumannia.

Johann Friedrich Struensee (5 August 1737 – 28 April 1772) was a German doctor. He became royal physician to the mentally-ill King Christian VII of Denmark and a minister in the Danish government. He rose in power to a position of "de facto" regent of the country, where he tried to carry out widespread reforms. His affair with Queen Caroline Matilda ("Caroline Mathilde") caused a scandal, especially after the birth of a daughter, Princess Louise Augusta, and was the catalyst for the intrigues and power play that caused his downfall and dramatic death. He died unmarried.

Johann Friedrich Wilhelm von Bezold

Johann Gebhard Maass

, Plovdiv, Bulgaria

Froben, Joannes

Johann Friedrich Hennert (19 October 1733 – 30 March 1813) was German-born and lectured in mathematics and physics at the University of Utrecht. He was a significant student of Leonhard Euler. He was known for his inclination towards the British school of philosophy.He held the chair of mathematics at the University of Utrecht until 1805.Hennert was an important figure in the history of Dutch mathematics.

Johann Friedrich Georg Hartmann Mayer

Johann Friedrich von Schulte (April 23, 1827 – December 19, 1914) was a German legal historian and professor of canon law who was born in Winterberg, Westphalia. He was a leading authority on Catholic canon law.In 1854 he became a lecturer at the University of Bonn, and during the following year was appointed professor of German legal history and canon law at the University of Prague. In 1873 he returned to Bonn, where he was a professor of canon law until 1906.

Johann Friedrich II of Hohenlohe-Öhringen

Johann Friedrich Gottlieb Falke

Johann Fuck

Johann Fust Community Library is a public library in Boca Grande, Florida. It is part of the Lee County Library System.

Johann Frischmuth

Johann Friedrich Röhr

Johann Friedrich Dieffenbach (1 February 1792 – 11 November 1847) was a German surgeon. He was born in Königsberg and died in Berlin.Dieffenbach specialized in skin transplantation and plastic surgery. His work in rhinoplastic and maxillofacial surgery established many modern techniques of reconstructive surgery. His endeavours comprehended subcutaneous operations such as tenotomy, the surgical division of a tendon. Before the discovery of blood typing and blood matching, Dr.

Johann Gensfleisch zum Gutenberg

Heinrich Füger in Vienna

Johann Friedrich Wilhelm Baucke

Posthumous portrait by Hans Hansen

Johann Friedrich Gronovius

Johann Fuseli

From Études Opus 109, performed on an acoustic piano

Johann Funck, Funk or Funccius (7 February 1518 - 28 October 1566) was a German Lutheran theologian. He was beheaded after a court intrigue.

Johann Funk

Johann Friedrich Wilhelm Adolf von Baeyer

Johann Friedrich Cartheuser

Johann Friedrich Schannat (23 July 1683 – 6 March 1739) was a German historian.Schannat was born in Luxembourg. He studied at the University of Louvain and when twenty-two years of age was a lawyer, but before long he turned his attention exclusively to history and became a priest. The Prince-Abbot of Fulda commissioned Schannat to write the history of the abbey and appointed him historiographer and librarian.

Lexicographer

Johann Friedrich Goldbeck (22 September 1748 – 9 April 1812) was a German geographer and Protestant theologian.Goldbeck was born in Insterburg, East Prussia. He first visited the Latin school in his home town Insterburg and thereafter, from 1761 to 1764, the Collegium Fridericianum (Friedrichskollegium) in Königsberg. Since 1764 he studied theology at the University of Königsberg.

He was the eldest son of Philipp Friedrich Gmelin and the father of Leopold Gmelin.

Johann Gaudenz, Freiherr von Salis-Seewis Salis

Johann Geiler von Kaiserberg

Portrait of article subject

Johann Friedrich von Schulte (April 23, 1827 – December 19, 1914) was a German legal historian and professor of canon law who was born in Winterberg, Westphalia. He was a leading authority on Catholic canon law.In 1854 he became a lecturer at the University of Bonn, and during the following year was appointed professor of German legal history and canon law at the University of Prague. In 1873 he returned to Bonn, where he was a professor of canon law until 1906. In 1881-82 he was rector at the university.Schulte opposed the First Vatican Council, and was architect of the basic templates regarding church law for organization of the German Old Catholic Church. He was also author of the Synodal- und Gemeindeordnung (Synodal and Municipal Order) of 1874, the fundamental law of the Old Catholic Church in Germany. From 1871 to 1890 he was president of the Old Catholic Congress.From 1874 to 1879 he was a member of the German Reichstag (National Liberal Party). He died in Obermais near Meran on December 19, 1914, at the age of 87.

Johann Friedrich Ludwig Wöhlert

Johann Friedrich von und zu Mansbach (26 October 1744 – 15 March 1803) was a Hessian-Danish military officer. He spent much of his career in Norway, participated in the Theater War, and commanded Fredriksten Fortress from 1790 to his death, reaching the rank of lieutenant general.He was born in Mansbach as a son of Friedrich Wilhelm von und zu Mansbach and Sophia Bernstein. In 1787 he married Isabella von Oldenburg (1769–1855), a daughter of Adam Christoph von Oldenburg and Maria de Schöller, and a former member of Désirée Clary's court. Their son Carl von und zu Mansbach became a notable military officer and diplomat, and one of Carl's daughters married judge and politician Otto Joachim Løvenskiold.Johann Friedrich von und zu Mansbach was a military officer in Hesse-Kassel before serving Denmark. In April 1776 he became a naturalized Danish citizen. He served as leader of Dronningens Livregiment in Denmark from November 1772, with the rank of lieutenant colonel. He became chamberlain (kammerherre) in April 1774. He was promoted further to colonel in May 1783, major general in July 1788 and lieutenant general in April 1801.From May 1783 he was stationed in Norway. From March 1787 to his death he led the Sønnenfjelske gevorbne Infanteriregiment, and when the Theater War broke out in 1788 he led the Fourth Field Brigade. From September 1790 he doubled as regiment leader and commander of Fredriksten Fortress. In 1801, when the War of the Second Coalition raged, Mansbach was especially tasked with commanding troops in Vestfold, fearing a British invasion—the Kingdom of Great Britain had recently attacked Denmark-Norway in the Battle of Copenhagen. An attack on Vestfold did not occur. Mansbach died in March 1803 at Fredriksten.

Johann Friedrich Naumann (14 February 1780 – 15 August 1857) was a German scientist, engraver, and editor. He is regarded as the founder of scientific ornithology in Europe. He published The Natural History of German Birds (1820–1844) and The Eggs of German Birds (1818–1828). His father Johann Andreas Naumann (1744–1826) was a naturalist, and his brother Carl Andreas Naumann (1786–1854) was also an ornithologist.The German ornithological society named its journal Naumannia. The lesser kestrel (Falco naumanni) is also named for him.

German composer

Johann Friedrich Wilhelm Herbst (1 November 1743 – 5 November 1807) was a German naturalist and entomologist from Petershagen, Minden-Ravensberg. He served as a chaplain in the Prussian army.

Johann Friedrich Karl von Ostein (6 July 1689 – 4 June 1763) was the Prince-Bishop of Worms, Archbishop of Mainz and Elector of Mainz.He was a relative of Lothar Franz von Schönborn, a prior Archbishop-Elector of Mainz. On 22 April 1743 he was selected as a compromise candidate for Archbishop. His rule was overshadowed by the War of the Austrian Succession, Seven Years' War and subsequent peace treaty. Having supported the losing side in the Seven Years' War, the cost of reparations bankrupted Mainz.A new mansion, Osteiner Hof was built along the Diethmarkt, now Schillerplatz, as his principal residence. The town experienced at Osteins time big changes. The electoral palace was largely completed in 1752. In addition, the new buildings of St. Peter's and the Jesuit church were built, as well as the Bassenheimer Hof on Diethmarkt. Johann Friedrich Karl died on 4 June 1763 and was buried in Mainz Cathedral.

Johann Friedrich Osiander (2 February 1787 in Kirchheim unter Teck – 10 February 1855) was an obstetrician at Göttingen, who published a prize essay in 1808 on nerves of the uterus titled Commentatio anatomico-physiologica, qua edisseretur uterum nervos habere, noting that he believed that nerves were present in the uterus but could not detect them. He was the son of Friedrich Benjamin Osiander (1759–1822).In 1808 he received his medical doctorate, and embarked on an educational journey that took him to the University of Tübingen and the University of Paris, where he studied with Jean-Louis Baudelocque (1745–1810). In 1810 he returned to Göttingen, where in worked in the field of urology and was appointed assessor of the Akademie der Wissenschaften zu Göttingen (Göttingen Academy of Sciences).Under the influence of Johann Friedrich Blumenbach (1752–1840), he developed an interest in natural history and comparative anatomy, and subsequently served as an assistant at the Natural History Cabinet. In 1811 he became a privat-docent at Göttingen, also working as a general practitioner and obstetrician, and in 1815 was appointed an associate professor of medicine. In 1817 he traveled to Vienna, where he met with Johann Lukas Boër (1751–1835); afterwards visiting Berlin, Jena and Halle (Saale).In 1822 he became his father's representative in Göttingen as director of the maternity hospital. However, following the death of his father, the government preferred Ludwig Julius Caspar Mende (1779–1832) as director of the Göttingen maternity hospital. Therefore, the younger Osiander became a professor of medicine, later taking over the zoological and ethnographic department of the academic museum.

Johann Friedrich Mayer (disambiguation)

Johann Friedrich von Pfeiffer

Johann Friedrich Peter (sometimes John Frederick Peter) (born Heerendijk, May 19, 1746 - died Bethlehem, Pennsylvania, July 13, 1813) was an American composer of German origin. Peter was educated in Holland and Germany before coming to America with his brother Simon in 1770. He began to compose music for the church shortly after his arrival in American and for a time served as an organist and violinist in the Moravian congregations of Nazareth, Bethlehem and Lititz in Pennsylvania before eventually going to Salem, North Carolina in 1780 in the same capacity.He married Catharina Leinbach in 1786 in Salem, North Carolina and lived there until their departure in 1790.All of Peter's known compositions are sacred concerted vocal works or anthems composed for worship services with the exception of the string quintets. His six string quintets for two violins, two violas, and a violoncello are among the earliest examples of chamber music known by a North American composer. The six string quintets, performed by the American Moravian Chamber Ensemble, were recorded and published in 1997 on New World Records 80507-2.

Johann Friedrich Hennert (19 October 1733 – 30 March 1813) was German-born and lectured in mathematics and physics at the University of Utrecht. He was a significant student of Leonhard Euler. He was known for his inclination towards the British school of philosophy.He held the chair of mathematics at the University of Utrecht until 1805.Hennert was an important figure in the history of Dutch mathematics. He wrote a number of textbooks on differential calculus.Jan van Swinden was one of his most important students.

Self-portrait with family, c. 1820, Behnhaus.

Penshurst, Victoria, Australia

Johann Friedrich von und zu Mansbach

Johann Friedrich Doles

Infantry Regiment No. 65, Flik 23

Johann Friedrich Reiffenstein

Johann Gabriel Seidl (21 June 1804 – 18 July 1875) was an Austrian archeologist, poet, storyteller and dramatist. He wrote the lyrics to "Gott erhalte, Gott beschütze unsern Kaiser, unser Land!" This was the 1854 version of the Austrian Imperial Anthem, music by Joseph Haydn (Gott erhalte Franz den Kaiser).Born in Vienna, Johann Gabriel Seidl was the son of a lawyer and studied law himself. In 1829, he began to teach at a gymnasium in Celje, Slovenia. In 1840 he became curator at the Coin and Antiquities Museum (Münz- und Antikenkabinett) in Vienna. From 1856 until 1871, he was responsible for the treasury. He spent most of his life in Vienna and died there in 1875.Besides his scientific studies, Seidl published numerous poems and short stories, including the first poems by Nikolaus Lenau. Many of his poems were set to music by Franz Schubert (e.g. "Die Taubenpost" from Schwanengesang) and Carl Loewe (e.g. "Die Uhr"). Besides having written poems in standard German, Seidl also wrote in the Austrian dialect.

Johann Friedrich Jaennicke

Johann Friedrich Gronovius (the Latinized form of Gronow; September 8, 1611 – December 28, 1671) was a German classical scholar, librarian and critic.Born in Hamburg, he studied at several universities and travelled in England, France and Italy. In 1643, he was appointed professor of rhetoric and history at Deventer, and in 1658 to the Greek chair at Leiden, where he remained until his death. In 1665, Gronovius succeeded Antonius Thysius the Younger as the 6th Librarian of Leiden University (see also Raffaello Fabretti).Gronovius edited and annotated Statius, Plautus, Livy, Tacitus, Aulus Gellius and Seneca's tragedies. In addition, he was the author of Commentarius de sestertiis (1643) and of an edition of Hugo Grotius's De jure belli et pacis (1660), amongst numerous other works. His Observationes contain a number of brilliant emendations. His son Jakob Gronovius was also a classical scholar.Johann Friedrich Gronovius died in Leiden in 1671.

Johann Friedrich Struensee

Johann Friedrich Naue (November 17, 1787 in Halle (Saale) – May 19, 1858 in Halle) was a German composer, organist, and choir director and music-theorist. He was a student of Ludwig van Beethoven and Daniel Gottlob Turk and Carl Friedrich Zelter. He composed both secular and spiritual music, and is known for reforming Protestant liturgical music in romantic-era Germany.Naue studied music in Berlin. Along with Felix Mendelssohn, Naue took lessons from Carl Friedrich Zelter.

Johann Friedrich Konig

Johann Friedrich Judeich

Johann Friedrich Mayer (agriculturist)

Textbooks

Johann Friedrich Goldbeck

Dietler, Johann Friedrich

Johann Friedrich Karl Gauss

Johann Friedrich König

Johann Friedrich Klöffler

Johann Friedrich Dübner

Johann Froben

Australia's first intentional community based on the principles of shared property and fervent prayer

Johann Friedrich II, Duke of Saxony

Franziska of Salm-Neufville

Johann Friedrich I of Saxony

Johann Friedrich Dryander (26 April 1756, in Sankt Johann, Saarbrücken – 29 March 1812, in Sankt Johann, Saarbrücken) was a German painter.Dryander created several portraits of French officers, notably:French troops before Saint-Jean-lès-Sarrebruck, on display at the Musée historique Lorrain in Nancy, 1804Portrait of a general, on display at the Fine Arts museum in RouensPortrait du Général Bella. 1795, Salon-de-ProvencePortrait du Citoyen Laboucly, Inspecteur de la Viande. 1794, SaarbrückenPortrait of Dominique Joseph Garat, 1794, Vizille, musée de la Révolution françaisePortrait du général Jourdan et de son adjudant. 1794, Vizille, musée de la Révolution française.Two more are mentioned in the Dictionnaire des ventes d'art by Docteur Mireur, 1911:Portrait du colonel du 6° chasseurs. 1795, sold for 445 fr in December 1899, present whereabouts unknown.Général en chef et aide de camp. 1794, sold for 310 fr in 1899, present whereabouts unknown.