Category:John Louis Emil Dreyer

**John Louis Emil Dreyer**
	Danish-Irish astronomer
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Name in native language	Johan Ludvig Emil Dreyer;
Date of birth	13 February 1852; Copenhagen
Date of death	14 September 1926; Oxford
Country of citizenship	Kingdom of Denmark; Ireland; United Kingdom (1885–);
Occupation	astronomer; biographer;
Employer	Armagh Observatory & Planetarium;
Member of	Royal Danish Academy of Sciences and Letters;
Field of work	astronomy;
Father	Frederik Dreyer;
Child	Frederic Charles Dreyer; John Tuthill Dreyer;
Spouse	Katherine Hannah Tuthill (1875 – unknown value);
Award received	Gold Medal of the Royal Astronomical Society (1916); honorary doctor of Queen's University Belfast (1922);
Authority file
	Q265015; ISNI: 000000008105692X; VIAF ID: 27132872; GND ID: 116220678; Library of Congress authority ID: n85347824; Bibliothèque nationale de France ID: 12305059t; IdRef ID: 076366561; Libraries Australia ID: 36018608; NL CR AUT ID: jx20111228010; National Library of Israel ID (old): 000040798; Nationale Thesaurus voor Auteursnamen ID: 071894438; NORAF ID: 99007994; NUKAT ID: n2011224407; Oxford Dictionary of National Biography ID: 32895; J9U ID: 987007260404705171; NACSIS-CAT author ID: DA02330174; Open Library ID: OL953247A
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<nowiki>John Louis Emil Dreyer; 德雷亞; Дрейер, Джон Людвиг Эмиль; Johan Ludvig Emil Dreyer; John Louis Emil Dreyer; جان لوئیس امیل درایر; 約翰·路易·埃米爾·德雷耳; John Louis Emil Dreyer; John Louis Emil Dreyer; ジョン・ドレイヤー; John Dreyer; ג'ון דרייר; Johan Dreyer; Джон Людвиг Эмиль Дрейер; John Dreyer; John Louis Emil Dreyer; John Dreyer; John Louis Emil Dreyer; John Louis Emil Dreyer; John Louis Emil Dreyer; Джон Людвіг Еміль Дреєр; 욘 드레위에르; John Dreyer; Ջոն Լուի Էմիլ Դրեյեր; John Louis Emil Dreyer; John Louis Emil Dreyer; Јохан Лудвиг Емил Дрејер; John Dreyer; John Dreyer; John Dreyer; Johan Dreyer; Johan Ludvig Emil Dreyer; John Dreyer; John Louis Emil Dreyer; Jохан Лудвиг Емил Дрејер; Con Lüdviq Emil Dreyer; John Louis Emil Dreyer; John Louis Emil Dreyer; جۆن لویس ئیمیل درایەر; John Louis Emil Dreyer; جون لويس إميل دراير; Γιόχαν Ντράιερ; Јохан Лудвиг Емил Дрејер; astronomo danese; astronome irlando-danois; dänischer Astronom und Wissenschaftshistoriker; ستاره‌شناس دانمارکی; dansk astronom (1852-1926); dansk astronom; däneschen Astronom a Wëssenschaftshistoriker; dansk astronom; אסטרונום דני-אירי; Deens astronoom (1852–1926); Δανός-Ιρλανδός αστρονόμος; Astrónomo danés-irlandés; dansk astronom; 덴마크계 아일랜드인 천문학자; Danish-Irish astronomer; عالم فلك دنماركي من أصل أيرلندي; astronom; irlandzki astronom pochodzenia duńskiego; John Louis Emil Dreyer; John Louis; Johan Ludvig Emil Dreyer; ג'ון לואיס אמיל דרייר; יוהאן לודוויג אמיל דרייר; John Louis Emil Dreyer; Джон Людвиг Эмиль Дрейер; John Louis Emil Dreyer; Johan Dreyer; Johan Ludvig Emil Dreyer; John Louis Emil Dreyer; Ջոն Դրեյեր; John Louis Emil Dreyer; Johan Ludvig Emil Dreyer; J. L. E. Dreyer</nowiki>