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Glauber, Johann Rudolf

(Encyclopedia)Glauber, Johann Rudolf yōˈhän ro͞oˈdôlf glouˈbər [key], 1604–70, German alchemist. A forerunner of scientific chemists, Glauber made many practical advances in analytical chemistry; he devis...

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...

Froberger, Johann Jakob

(Encyclopedia)Froberger, Johann Jakob yōˈhān yāˈkôp frōˈbĕrgər [key], 1616–67, German organist and composer; pupil of Frescobaldi. His style influenced German keyboard music during the baroque era. He i...

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...

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...

Most, Johann Joseph

(Encyclopedia)Most, Johann Joseph mōst [key], 1846–1906, German anarchist. A bookbinder by trade, he served as editor of socialist papers in Germany and Austria. His publications were suppressed, and he was freq...

Nestroy, Johann Nepomuk

(Encyclopedia)Nestroy, Johann Nepomuk yōˈhän nāˈpōmo͝ok nĕsˈtroi [key], 1802–62, Austrian dramatist and actor. A successful performer in comedies and operettas, he later proved himself a brilliant writer...

Neumann, Johann Balthasar

(Encyclopedia)Neumann, Johann Balthasar yōˈhän bältäsärˈ noiˈmän [key], 1687–1753, German architect. He traveled (1718) in Austria and N Italy and studied (1723) in Paris. Neumann designed several palace...

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