Who was born first, Celedonio Calatayud or Wilhelm Conrad Röntgen?
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Celedonio Calatayud Celedonio Calatayud Costa (] ) October 29, 1880 in Pedreguer – January 24, 1931 in Madrid) was a Spanish scientist and radiologist, remembered for his achievements on radiology, radiotherapy, and electrology. He pioneered the use of radiology and electrology in Europe for both diagnostics and therapeutical purposes, introducing radiotherapy in Spain in 1906. He founded the Spanish Medical Electrology and Radiology Society (Sociedad Española de Radiología y Electrología Médicas), promoted the doctoral chair of Electro-radiology and was elected as the first professor to chair it at the Universidad Central (later renamed Complutense University of Madrid). He also was the driving force behind and creator of the First National Medical Congress that took place in Madrid in 1919, precursor of the use of diathermy in gynecologic therapy, founder of the "Spanish Journal of Medical Electrology and Radiology" ("Revista Española de Radiología y Electrología Médicas") and "Tribuna Médica", as well as author of many papers on electrodiagnosis, electrotherapy, roentgenology, and radiotherapy.
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Wilhelm Röntgen Wilhelm Conrad Röntgen ( ; ] ; 27 March 1845 – 10 February 1923) was a German mechanical engineer and physicist, who, on 8 November 1895, produced and detected electromagnetic radiation in a wavelength range known as X-rays or Röntgen rays, an achievement that earned him the first Nobel Prize in Physics in 1901. In honour of his accomplishments, in 2004 the International Union of Pure and Applied Chemistry (IUPAC) named element 111, roentgenium, a radioactive element with multiple unstable isotopes, after him.
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Ludwig R. Conradi Ludwig R. Conradi (or Louis R. Conradi), (Karlsruhe, 20 March 1856 - Hamburg, 16 September 1939) was one of the leaders of European Adventism known for the controversy causing schism in the church, a Seventh-day Adventist evangelist and missionary, and in his last years a Seventh Day Baptist minister.
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Peter Joseph Arnoudt Peter Joseph Arnoudt (or "Aernoudt", "Arnold") (born at Moere, Belgium, 17 May 1811; died at Cincinnati, 29 July 1865) was a Belgian Jesuit writer on devotional subjects.
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Maurice Conradi Maurice Conradi Морис Морисович Конради (16 June 1896, in Saint Petersburg − 7 February 1947, in Chur, Switzerland), a Russian White movement officer, fought in World War I and Civil War in Russia, in 1923 killed Vatslav Vorovsky, member of Bolshevik delegation to Lausanne conference.
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Cetywayo and His White Neighbours Cetywayo and His White Neighbours, or Remarks on Recent Events in Zululand, Natal and the Transvaal is a 1882 non-fiction book by H. Rider Haggard, his first full-length published work. It was based on his time working in South Africa. The "Cetywayo" of the title is the Zulu king Cetshwayo kaMpande.
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George Kettmann George Wilhelm Kettmann or George Kettmann Jr. (12 December 1898 in Amsterdam – 10 February 1970 in Roosendaal) was a Dutch poet, writer, journalist and publisher who promoted Nazism in the Netherlands. With his wife, he founded the best known Dutch National Socialist publishing house, "De Amsterdamsche Keurkamer". Until 1941 he was editor in chief of "Volk en Vaderland" ("People and Fatherland"), the weekly journal of the National Socialist Movement in the Netherlands (NSB), the movement of Anton Mussert.
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Edward Rondthaler Edward Rondthaler (June 9, 1905 – August 19, 2009) was a typographer as well as a simplified spelling champion and chairman of the American Literacy Council. He was born in Bethlehem, Pennsylvania. A longtime resident of the village of Croton-on-Hudson, New York, Rondthaler became a centenarian in 2005.
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Kurt Ott Kurt Ott (9 December 1912 – 19 April 2001) was a cyclist from Switzerland. He won the silver medal in the team road race at the 1936 Summer Olympics along with Ernst Nievergelt and Edgar Buchwalder.
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Joseph Rond Joseph Albertus Rond (November 19, 1899 – February 16, 1956) was an American tug of war competitor who competed in the 1920 Summer Olympics.
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Conrad A. Nervig Conrad Albinus Nervig (born 24 June 1889, Grant County, South Dakota, USA, died 26 November 1980, San Diego, California, USA) was an American film editor with 81 film credits.
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Ludovico Roncalli Count Ludovico Giuseppe Antonio Filippo Roncalli, or simply Count Ludovico (1654–1713), was born in Bergamo on 6 March 1654 and baptized at the church of San Pancrazio in the Citta Alta in Bergamo on 8 June 1654. He was the younger son of Conte Giovanni Martino Roncalli (1626–1700) and brother of Francesco, Conte di Montorio (1645–1717). He was ordained to the priesthood and died in Bergamo on 25 August 1713. The Roncalli family still possess a portrait of him in clerical dress .A note on the back of the painting reads
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Celedonio Romero Celedonio Romero (2 March 1913 – 8 May 1996) was a guitarist, composer and poet, perhaps best known as the founder of The Romeros guitar quartet.
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William Chard William George Chard (1812 - September 19, 1877) was a California pioneer.
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Eugenio Cavallini Eugenio Cavallini (16 June 1806 — 11 April 1881) was an Italian conductor, composer, violinist, and violist. In 1833 he became first violinist of the orchestra at La Scala, a post he held through 1855. He also served as a conductor at La Scala, notably leading the world premieres of Gaetano Donizetti's "Lucrezia Borgia" (1833), Donizetti's "Gemma di Vergy" (1834), Donizetti's "Maria Stuarda" (1835), Saverio Mercadante's "Il giuramento" (1837), Mercadante's "Il bravo" (1839), Giuseppe Verdi's "Oberto" (1839), Verdi's "Un giorno di regno" (1840), Donizetti's "Maria Padilla" (1841), Verdi's "Nabucco" (1842), Verdi's "I Lombardi alla prima crociata" (1843), Verdi's "Giovanna d'Arco" (1845), Federico Ricci's "Estella di Murcia" (1846), and Domenico Ronzani's "Salvator Rosa" (1854).
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Röntgen Peak Röntgen Peak ( ) is a peak 1 nautical mile (1.9 km) southeast of Cape Cockburn in the northeast part of Pasteur Peninsula, Brabant Island, in the Palmer Archipelago. Shown on an Argentine government chart in 1953, but not named. Photographed by Hunting Aerosurveys Ltd. in 1956-57, and mapped from these photos in 1959. Named by the United Kingdom Antarctic Place-Names Committee (UK-APC) for Wilhelm Röntgen (1845–1923), German physicist who discovered X-rays in 1895.
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Juan José Elhuyar Juan José Elhuyar Lubize (15 June 1754 – 20 September 1796) was a Spanish chemist and mineralogist, who is best known for being first to isolate tungsten with his brother Fausto Elhuyar in 1783.
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Harry Hardt Harry Hardt (born Hermann Karl Viktor Klimbacher Edler von Reichswahr, Pula, 4 August 1899 – Vienna, 14 November 1980) was an Austrian actor. The son of a military officer, he initially planned a military career for himself, studying at a military academy and serving during World War I. He later turned to acting, having a long career both in films and on television.
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Roman Ciorogariu Roman Ciorogariu (] ; born Romul Ciorogariu; December 6, 1852–January 21, 1936) was an Imperial Austrian-born Romanian bishop within the Romanian Orthodox Church, as well as a journalist and educator.
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Arthur Heffter Arthur Carl Wilhelm Heffter (15 June 1859, in Leipzig – 8 February 1925, in Berlin) was a German pharmacologist and chemist. He was the first chairman of the German Society of Pharmacologists, and was largely responsible for the first "Handbook of Experimental Pharmacology". He isolated mescaline from the peyote cactus in 1897, the first such isolation of a naturally occurring psychedelic substance in pure form. In addition, he conducted experiments on its effects by comparing the effects of peyote and mescaline on himself.
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Roberto Gerhard Robert Gerhard i Ottenwaelder (] ; 25 September 1896 – 5 January 1970) was a Spanish Catalan composer and musical scholar and writer, generally known outside Catalonia as Roberto Gerhard.
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Maximilian Ronge Colonel Maximilian Ronge (November 9, 1874 – September 10, 1953) was the last director of the Evidenzbureau, the directorate of military intelligence of the Austro-Hungarian Empire. Ronge played a key role in the 1913 exposure of Col. Alfred Redl as a double agent.