Category:Johann David Hahn

**Johann David Hahn**
	German chemist, physicist, astronomer and botanist (1729-1784)
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Date of birth	9 July 1729, 8 July 1729; Heidelberg
Date of death	9 March 1784, 19 March 1784; Leiden
Country of citizenship	Germany;
Educated at	Leiden University;
Occupation	chemist; physicist; astronomer; botanist; university teacher;
Employer	Utrecht University (Philosophische faculteit, change of teaching mandate, 1753–1759); Leiden University (Q65588656, Dutch ordinary professor, 1775–1783);
Member of	Koninklijke Hollandsche Maatschappij der Wetenschappen (1755–); Batavian Society for Experimental Philosophy (1769–); Royal Netherlands Academy of Arts and Sciences;
Position held	rector of Utrecht University;
Authority file
	Q1693200; ISNI: 0000000066308594; VIAF ID: 10187826; GND ID: 100156533; Library of Congress authority ID: n86856821; IdRef ID: 163972958; Biografisch Portaal van Nederland ID: 75005564; National Library of Israel ID (old): 000058903; Nationale Thesaurus voor Auteursnamen ID: 070071780; NORAF ID: 2083300; National Library of Israel J9U ID: 987007262252605171; Open Library ID: OL7424561A; Digitale Bibliotheek voor de Nederlandse Letteren author ID: hahn003; Mathematics Genealogy Project ID: 122515
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Media in category "Johann David Hahn"

The following 7 files are in this category, out of 7 total.