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Döbereiner, Johann Wolfgang

(Encyclopedia)Döbereiner, Johann Wolfgang yōˈhän vôlfˈgäng döˈbərīnər [key], 1780–1849, German chemist. From 1810 he was professor of the Univ. of Jena. He is known especially for his discovery of sim...

Galle, Johann Gottfried

(Encyclopedia)Galle, Johann Gottfried yōˈhän gôtˈfrēt gäˈlə [key], 1812–1910, German astronomer. He is noted for his discovery of the planet Neptune, Sept. 23, 1846, by following the guidance of calculat...

Hebel, Johann Peter

(Encyclopedia)Hebel, Johann Peter yōˈhän pāˈtər hāˈbəl [key], 1760–1826, German short-story writer and dialect poet. Editor of Der rheinländische Hausfreund [Rhineland home companion] from 1801 to 1811,...

Jongkind, Johann Barthold

(Encyclopedia)Jongkind, Johann Barthold yōhänˈ bärˈtôlt yôngˈkĭnt [key], 1819–91, Dutch landscape painter and etcher. He studied in Paris with Isabey. Jongkind's work was a transition between the Barbizo...

Bengel, Johann Albrecht

(Encyclopedia)Bengel, Johann Albrecht yōˈhän älˈbrĕkht bĕngˈəl [key], 1687–1752, German Lutheran theologian and biblical scholar. He was appointed (1713) professor in charge of a theological training sch...

Lange, Friedrich Albert

(Encyclopedia)Lange, Friedrich Albert frēˈdrĭkh älˈbĕrt längˈə [key], 1828–75, German neo-Kantian philosopher. He accepted the materialistic method of investigating phenomena but rejected its concept of ...

Forster, Johann Reinhold

(Encyclopedia)Forster, Johann Reinhold, 1729–98, German naturalist and teacher. His Philosophical Transactions of the Royal Society (1772–73) on zoology, ornithology, and ichthyology established him as one of t...

Droysen, Johann Gustav

(Encyclopedia)Droysen, Johann Gustav yōhänˈ go͝osˈtäf droiˈzən [key], 1808–84, German historian. A member of the Frankfurt Parliament, he was a leading proponent of German unification under the leadership...

Mesmer, Friedrich Anton

(Encyclopedia)Mesmer, Friedrich Anton fränts [key], 1734–1815, German physician. He studied in Vienna. His interest in “animal magnetism” developed into a system of treatment through hypnotism that was calle...

Schinkel, Karl Friedrich

(Encyclopedia)Schinkel, Karl Friedrich kärl frēˈdrĭkh shĭngˈkəl [key], 1781–1841, German architect and painter. A member of the Berlin Academy, he became a professor in 1820. He also worked in lithography,...