University of Bonn | April 27, 1972 - Kraków: April 16, 1888 | Andreas Görgen (Andreas Gorgen) | April 27, 1972 - Kraków: April 16, 1888

Portuguese scientist, researcher, imunologist | Commander of the Order of Prince Henry (2005), Mulheres na Ciência (2016), Pessoa Prize (2013) | University

French statistician | George David Birkhoff Prize (2015), Alan T. Waterman Award (2006), Fellow of the Society for Industrial and Applied Mathematics (2017)

Scholar, author, philosopher and social critic | University of Copenhagen | Aarhus: April 27, 1966 - Beinn Bhreagh: August 2, 1922 | Peter Tudvad | Aarhus

Professor of Probability at the Mathematical Institute, University of Oxford | Fellow of the Royal Society (2015), Fellow of the Institute of Mathematical

American biologist | Dr H.P. Heineken Prize for Biochemistry and Biophysics (2004), Canada Gairdner International Award (2005), Nobel Prize in Physiology or

Russian musician | Moscow: April 27, 1959 - Moscow: August 8, 2007 | Dmitry Bogdanov | Moscow: April 27, 1959 - Moscow: August 8, 2007

Russian mathematician | Gubkin University, Moscow State University | Moscow: April 27, 1958 - September 17, 2021 | Alexander Givental | Moscow: April 27, 1958

Brazilian diplomat | Grand Cross of the Order of the Sun of Peru, Grand Officer of the Order of Wissam El Alaoui, Knight Grand Officer of the Order of Merit

Slovenian philosopher | Ljubljana: April 27, 1946 - Podgrad: November 3, 1962 | Andrej Ule | Ljubljana: April 27, 1946 - Podgrad: November 3, 1962

American mathematician working on orthogonal polynomials and special functions | Fellow of the American Mathematical Society (2015) | University of Alberta

Hungarian mathematician | Széchenyi Prize (2012), Academy Award of the Hungarian Academy of Sciences (1984) | Eötvös Loránd University | Mosonmagyaróvár

German philosopher | Klokočov: April 27, 1940 - Myjava: July 9, 2008 | Wilhelm Karl Essler | Klokočov: April 27, 1940 - Myjava: July 9, 2008

Russian mathematician (1939-2016) | Moscow State University, MSU Faculty of Mechanics and Mathematics | Moscow: April 27, 1939 - 10th arrondissement of Paris

American businessman and inventor | University of Southern California | Guadalajara: April 27, 1937 - September 6, 1757 | James Dehlsen | Guadalajara: April

physicist | April 27, 1936 - December 30, 2016 | Walter Benenson | April 27, 1936 - December 30, 2016

Russian linguist | Honoured Higher education employee of the Russian Federation | Moscow State Linguistic University | Ulaanbaatar: April 27, 1936 - Leiden

Russian scientist | Order of Honour, State Prize of the Russian Federation (2010), Friendship Order, Merited Scientist of the Russian Federation, Order of the

American mathematician and philosopher (1932-1999) | honorary doctor of Louis Pasteur University (1984), honorary doctor of the Nankai University (1999), Leroy

1932-2015) American chemist | Saint Peter's University, New Jersey Institute of Technology | Jersey City: April 27, 1931 - Tinton Falls: May 24, 2015 | James

Swiss physicist (1927-2014) | ETH Zurich | Dresden: April 27, 1927 - Zurich: September 19, 2014 | Walter Schumann | Dresden: April 27, 1927 - Zurich: September 19, 2014

German philosopher (1926-2014) | Officer's Cross of the Order of Merit of the Federal Republic of Germany (1982), Bavarian Order of Merit (1994) | University

French philosopher (1925–1985) | Bordin Prize (1974) | Faculty of Arts of Paris, Lycée Faidherbe | 16th arrondissement of Paris: April 27, 1925 - Garches

Finnish professor of physics, academian (Academy of Finland) and director general of the VTT Technical Research Centre of Finland (1923-2015) | Memorial medal

Syrian diplomat | Grand Cross of the Order of Isabella the Catholic (1975), Lotus Prize for Literature (1978) | University of Paris, Cairo University | Homs

American mathematician (1920-2010) | Fellow of the Institute of Mathematical Statistics (1978) | University of Chicago | April 27, 1920 - February 11, 2010

American author (1913–2012) | City College of New York, Columbia University | Harlem: April 27, 1913 - Bennington: September 22, 2012 | Irving Adler

US physicist, editor of the journal Science, and director of the Carnegie Institution of Washington's Geophysical Laboratory (1913–2004) | Kalinga Prize

Colombian writer and philosopher (1910-1982) | Commander of the Order of the Sun of Peru | University of Antioquia | Copacabana: April 27, 1910 - Bogotá

British chemist, academic, and academic administrator | Davy Medal (1955), Meldola Medal and Prize (1935), Bakerian Lecture (1956), Liversidge Award (1951)

scientist (1907-1978) | Stalin Prize, 3rd degree, Order of the Red Star, Medal "For the Victory over Germany in the Great Patriotic War 1941–1945", Order of

Argentinian archbishop (1907–2002) | Facultad de Filosofía y Letras de la Universidad de Buenos Aires | April 27, 1907 - October 22, 2002 | Octavio Derisi

Dutch physicist | Utrecht University | Gapinge: April 27, 1906 - February 7, 1989 | Willem Elenbaas | Gapinge: April 27, 1906 - February 7, 1989

Polish mathematician and economist (1905-1987) | Medal of the National Education Commission, Knight of the Order of Polonia Restituta, Commander of the Order

Polish politician (1901–1978) | Medal of the National Education Commission, Commander with Star of the Order of Polonia Restituta, Medal for Warsaw

French mathematician and philosopher (1900-1990) | Cours Peccot (1924) | École Normale Supérieure | Paris: April 27, 1900 - Avignon: November 6, 1990

American organic chemist (1896–1937) | Lavoisier Medal for Lifetime Technical Achievement (1990), National Inventors Hall of Fame (1984) | Tarkio College

Norwegian physicist | April 27, 1888 - January 7, 1922 | Jørg Tofte Jebsen (Jorg Tofte Jebsen) | April 27, 1888 - January 7, 1922

United States Virgin Islands writer (1883-1927) | DeWitt Clinton High School | Saint Croix: April 27, 1883 - New York: December 17, 1927 | Hubert Harrison

British chemist in the United States | William H. Nichols Medal (1912) | University College London | Earls Barton: April 27, 1880 - December 10, 1928 | Charles

20th century Irish Roman Catholic priest and Neoscholastic philosopher (1876–1943) | Maynooth University | Enfield: April 27, 1876 - Maynooth: January 7, 1943

physicist (1876–1954) | Wilhelm Exner Medal (1927) | University of Vienna | Prague: April 27, 1876 - Vienna: September 1, 1954 | Heinrich Mache | Prague

French physicist (1875-1960) | Honorary doctor of the University of Oxford, Prix Félix-Robin (1922), Guthrie Lecture (1924), Officer of the Legion of Honour

Swedish philosopher and rector (1868-1916) | Lund University | Ryssby: April 27, 1868 - Ramlösa: August 2, 1916 | Johannes Strömberg (Johannes Stromberg)

American mathematician (1860-1924) | Demidov Juridical Lyceum | Vilnius: April 27, 1860 - New York City: July 9, 1924 | Isaac Hourwich | Vilnius: April 27

French mathematician and pianist | University of Paris | Auteuil: April 27, 1856 - Paris: September 18, 1876 | Claude-Antoine Péccot (Claude-Antoine Peccot)

American chemist (1849-1903) | Fellow of the American Academy of Arts and Sciences | Harvard University | Waltham: April 27, 1849 - Chestnut Hill: April 6, 1903

electrical engineer, inventor (1846–1892) | Lichtervelde: April 27, 1846 - Lynn: March 18, 1892 | Charles Joseph Van Depoele | Lichtervelde: April 27, 1846

German engineer (1845–1904) | ETH Zurich | Aschaffenburg: April 27, 1845 - Biesdorf: January 7, 1904 | Friedrich von Hefner-Alteneck | Aschaffenburg: April

Austrian philosopher (1844-1924) | honorary doctorate from Princeton University (1913) | Ludwig-Maximilian-University in Munich, University of Innsbruck

British philosophical writer (1837–1912) | London: April 27, 1837 - Harrow: March 29, 1912 | Victoria, Lady Welby - Victoria Alexandrina Maria Louisa Stuart-Wortley

German mathematician (1837-1912) | University of Wrocław, University of Königsberg, Humboldt University of Berlin | Wrocław: April 27, 1837 - Erlangen

Scottish scientist (1829-1901) | Fellow of the Royal Society of Edinburgh, Fellow of the Chemical Society | Glasgow: April 27, 1829 - Edinburgh: January 24, 1901

writer (1825–1882) | Prešov: April 27, 1825 - Budapest: December 13, 1882 | Ágost Greguss (Agost Greguss) | Prešov: April 27, 1825 - Budapest: December 13, 1882

Danish dairy researcher (1825–1891) | commander of the Order of the Dannebrog (1888), Knight of the Order of the Dannebrog (1872), Decoration of the Cross of

English philosopher and political theorist (1820–1903) | Social Statics, The Study of Sociology, Mr. Martineau on Evolution | Derby: April 27, 1820

American manufacturer of locks (1797–1858) | Middletown: April 27, 1797 - Newport: August 8, 1858 | Linus Yale | Middletown: April 27, 1797 - Newport: August 8, 1858

American inventor and painter (1791–1872) | knight of the Order of Saints Maurice and Lazarus, Knight Grand Officer of the Order of the Dannebrog, Knight of

British inventor | Riccall: April 27, 1773 - Warsaw: February 8, 1829 | Joshua Routledge | Riccall: April 27, 1773 - Warsaw: February 8, 1829

Republican military leader | Buga: April 27, 1770 - Popayán: August 19, 1816 | José María Cabal (Jose Maria Cabal) | Buga: April 27, 1770 - Popayán: August 19, 1816

English writer and intellectual (1759–1797) | A Vindication of the Rights of Woman, Letters Written During a Short Residence in Sweden, Norway, and Denmark

Greek humanist scholar (1748–1833) | University of Montpellier, Evangelical School of Smyrna | İzmir: April 27, 1748 - Paris: April 6, 1833 | Adamantios

German astronomer (1709-1769) | Leipzig University, Martin Luther University Halle-Wittenberg | Naumburg: April 27, 1709 - Leipzig: May 21, 1769 | Gottfried

Italian abbot, writer and philosopher | De ortu et progressu morum | Cividale del Friuli: April 27, 1699 - Padua: March 27, 1770 | Jacopo Stellini | Cividale

Chinese philosopher | April 27, 1635 - September 30, 1704 | Yan Yuan | April 27, 1635 - September 30, 1704