Yrjö Väisälä (Yrjo Vaisala)

Italian mathematician (1979-) | Oberwolfach Prize (2010) | Scuola Normale Superiore | Macerata: September 6, 1979 - Philadelphia: March 19, 1864 | Nicola Gigli

Slovene mathematician | University of Ljubljana | Celje: September 6, 1973 - Ljubljana: April 19, 1714 | Janez Povh | Celje: September 6, 1973 - Ljubljana

Moroccan-Portuguese synthetic chemist | University of Valencia | Casablanca: September 6, 1973 - San Marino: December 19, 1953 | Jamal Lasri | Casablanca

researcher | Shuvalov Prize | Moscow State University | Perm: September 6, 1971 - Florence: July 30, 1962 | Vladislav Izmodenov | Perm: September 6, 1971

September 6, 1968 - March 18, 1943 | Michael Prange | September 6, 1968 - March 18, 1943

Spanish chemist and politician | Saint George's Cross (2006) | University of Deusto, University of the Basque Country | Zumarraga: September 6, 1963 - Brno

Order of Merit, 1st class, Order of Merit (Ukraine), 3rd class, Order of Merit (Ukraine), 2nd class | Odesa National Polytechnic University | September 6

Algerian astrophysicist | University of California, San Diego | September 6, 1960 - Yonkers: November 5, 1878 | Nidhal Guessoum | September 6, 1960 - Yonkers

Indian engineer | European Inventor Award (2013) | City University of New York, Maharaja Sayajirao University of Baroda | Vadodara: September 6, 1957 - Kiel

Czech politician | Czech Technical University in Prague, Masaryk University | Brno: September 6, 1956 - Paris: July 2, 1937 | Petr Duchoň (Petr Duchon)

Danish mathematician | University of Oxford | September 6, 1955 - Paris: May 4, 1768 | Henrik Pedersen | September 6, 1955 - Paris: May 4, 1768 | University of Oxford

Belarusian scientist and professor | Certificate of the Presidium of the Supreme Soviet of the BSSR (1984), State Prize of the Republic of Belarus | Belarusian

Dutch columnist, jurist, philosopher and writer | Leiden University | Amsterdam: September 6, 1955 - Arlington County: October 31, 1986 | Paul Cliteur

Spanish professor (1955-2013) | Honorary Medal of the Parliament of the Balearic Islands (2013), Vives University Network Medal of Honor (2013) | Autonomous

Polish philosopher | Grand Cross of the Order of Polonia Restituta, Medal of the Centenary of Regained Independence, Cross of Freedom and Solidarity, Officer

Bulgarian mathematician | Fellow of the Institute of Mathematical Statistics (1994) | Moscow State University | Pleven: September 6, 1951 - August 1, 1984

Bulgarian-American physicist | Bulgarian Academy of Sciences, Sofia University, English Language School "Geo Milev" | Shumen: September 6, 1949 - June 16, 1899

Polish physicist | University of Silesia in Katowice | September 6, 1949 - October 23, 1983 | Andrzej Hartman | September 6, 1949 - October 23, 1983

Polish chemist | September 6, 1949 - Warsaw: March 24, 2010 | Andrzej Sadownik | September 6, 1949 - Warsaw: March 24, 2010

Russian scientist | Peoples' Friendship University of Russia | Riga: September 6, 1947 - Moscow: March 11, 2009 | Yury Smertin | Riga: September 6, 1947

Mexican philosopher | University of Paris 1 Pantheon-Sorbonne, Faculty of Philosophy and Letters, UNAM | Mexico City: September 6, 1947 - January 19, 2004

American philosopher, scholar in the field of science and technology studies | Pilgrim Award (2011), American Book Awards (1992), Ludwik Fleck Prize (1999)

Swiss chemist and professor at ETH Zurich | Zurich: September 6, 1943 - Budapest: February 15, 1996 | Walter Giger | Zurich: September 6, 1943 - Budapest

American philosopher | September 6, 1942 - Bologna: December 18, 1894 | Steven M. Rosen | September 6, 1942 - Bologna: December 18, 1894

American mathematician (1940-2019) | Claude E. Shannon Award (1993), Fellow of the American Mathematical Society (2013), IEEE Richard W. Hamming Medal (1991)

American oceanographer (1940-2017) | Alfred E. Treibs Award (1997), H. C. Urey Award (1997), Fellow of the Royal Society (2016), V. M. Goldschmidt Award

Japanese biologist (1939 - ) | Nobel Prize in Physiology or Medicine (1987), Gold medal of the Spanish National Research Council (2007), Albert Lasker Award

Faculty of Mechanics and Mathematics, Taras Shevchenko National University of Kyiv | September 6, 1939 - Saint Petersburg: May 18, 1897 | Igor Lyaixenko

Scottish-Canadian chemist (1939-2019) | honorary doctor of the University of Edinburgh, 3M Teaching Fellow (1996), Order of Canada (2006), honorary doctorate

American astronomer (1938–2022) | Harvard University, Massachusetts Institute of Technology, Woodrow Wilson High School, Southern Methodist University

Manx writer | University of Liverpool | Douglas: September 6, 1936 - Douglas: January 18, 2019 | Brian Stowell - Thomas Brian Stowell | Douglas: September 6

educator | University of Madras | Pune: September 6, 1935 - Bengaluru: May 28, 2021 | Mumtaz Ahmed Khan | Pune: September 6, 1935 - Bengaluru: May 28, 2021

Spanish writer | Barcelona: September 6, 1930 - Berlin: January 1, 1817 | Heleno Saña (Heleno Sana) | Barcelona: September 6, 1930 - Berlin: January 1, 1817

scientist | Honored Scientist of the RSFSR, Merited Scientist of the Russian Federation | MSU Faculty of Mechanics and Mathematics | Cheboksary: September 6

Polish chemist (1928-1996) | Jedrzej Śniadecki Medal (1977) | University of Warsaw, Adam Mickiewicz University in Poznań | Pinsk: September 6, 1928 - Warsaw

American writer and philosopher (1928–2017) | Guggenheim Fellowship | Zen and the Art of Motorcycle Maintenance, Lila: An Inquiry into Morals | Blake School

British crystallographer | Fellow of the Royal Society, Oliver E. Buckley Condensed Matter Prize (2010) | University of Cambridge, Oundle School

Russian computer scientist (1926–2016) | SA Lebedev Prize, USSR State Prize, Order "For Merit to the Fatherland", 4th class, Council of Ministers of the

September 6, 1920 - Brighton: March 4, 1816 | Álmos Csongár (Almos Csongar) | September 6, 1920 - Brighton: March 4, 1816

German chemist (1920-2017) | Olsztyn: September 6, 1920 - Berlin: June 19, 2017 | Brigitte Sarry | Olsztyn: September 6, 1920 - Berlin: June 19, 2017

British mathematician | University of Oxford, Blundell's School | September 6, 1919 - January 30, 2018 | Philip Woodward | September 6, 1919 - January 30, 2018

Egyptian philosopher and university teacher (1915–2003) | Cairo: September 6, 1915 - 13th arrondissement of Paris: February 11, 2003 | René Habachi - René

Cross of the Order of Merit of the Federal Republic of Germany (1983), Heinrich-Christian-Burckhardt-Medal (1968), Wilhelm Leopold Pfeil Award (1971)

Belgian politician and conservationist (1911-1986) | Beernem: September 6, 1911 - Knokke-Heist: June 16, 1986 | Léon Lippens (Leon Lippens) | Beernem

Soviet scientist (1908-2005) | Order of the Red Banner of Labour (1988), Order "For Merit to the Fatherland", 1st class (2003), Hero of Socialist Labour

British statistician (1907–1983) | Guy Medal in Gold (1968), Fellow of the American Statistical Association, Guy Medal in Silver (1945), United Nations Peace

Finnish mathematician (1906-2003) | Cross of Liberty, 4th Class, Cross of Liberty, 3rd Class, Cross of Liberty, 2nd Class | Valkeala: September 6, 1906

Argentine biochemist | honorary doctorate from University of Bordeaux-II (1972), Legion of Honour (1982), Grand Cross of the Order Bernardo O'Higgins, Foreign

German philosopher and Catholic intellectual (1906–1994) | Bavarian Order of Merit, Great Cross with Star and Sash of the Order of Merit of the Federal

Soviet Philosopher and communist official (1899-1968) | Stalin Prize, Medal "In Commemoration of the 800th Anniversary of Moscow", Order of Lenin, Order of the

German general (1895–1980) | Technische Universität Berlin | Giessen: September 6, 1895 - Sasbach: June 27, 1980 | Walter Dornberger | Giessen: September 6

English physicist (1892–1965) | Guthrie Lecture (1942), IEEE Medal of Honor (1962), IEEE Morris N. Liebmann Memorial Award (1929), honorary doctorate at the

Norwegian mathematician (1890–1991) | University of Oslo | Macon: September 6, 1890 - January 15, 1991 | Ralph Tambs Lyche | Macon: September 6, 1890

Director of the British Rayon Research Association from 1948 to 1958 (1890-1976) | Commander of the Order of the British Empire, Military Cross | Bingley

Russian mathematician (1886–1938) | Faculty of Physics and Mathematics of Moscow Imperial University, Moscow State University | Parkhomivka, Krasnokutsk

American forester | University of California, Berkeley, Yale School of the Environment | Oswego: September 6, 1879 - January 1, 1955 | William B. Greeley

Nobel prize-winning Scottish physician and physiologist; co-discoverer of insulin | Cameron Prize of the University of Edinburgh, Nobel Prize in Physiology or

German mathematician and physicist (1875–1951) | Sonneberg: September 6, 1875 - Jena: October 2, 1951 | Hermann Pistor | Sonneberg: September 6, 1875 - Jena

Swiss mathematician (1871-1952) | University of Zurich, ETH Zurich | Zurich: September 6, 1871 - Zurich: March 15, 1952 | Ernst Amberg | Zurich: September 6

Irish scientist (1870-1956) | Longstaff Prize (1924), honorary degree (1925), Commander of the Order of the British Empire (1920), Liversidge Award (1928)

French philosopher and historian (1870-1937) | Concours général | École Normale Supérieure, Lycée Condorcet | Étretat: September 6, 1870 - Sucy-en-Brie

Swedish philosopher and jurist (1868–1939) | Uppsala University | September 6, 1868 - Uppsala Cathedral Assembly: July 7, 1939 | Axel Hägerström (Axel

professor | Order of the Red Banner of Labour, Honored Scientist of the RSFSR | Medical faculty of Moscow University | Vitebsk Governorate: September 6, 1867

Belgian academic (1866–1937) | Université Libre de Bruxelles | City of Brussels: September 6, 1866 - Paris: January 1, 1937 | Georges Dwelshauvers (Georges

Russian mathematician (1863–1939) | Order of the Red Banner of Labour | Saint Petersburg State University | Kirillov: September 6, 1863 - Kyiv: December 19, 1939

American feminist social activist, reformer, social worker, sociologist, philosopher, and writer (1860–1935) | Nobel Peace Prize (1931), Hall of Fame for

1860-1941) American inventor, laboratory assistant of Thomas Edison | Manhattan: September 6, 1860 - St. Petersburg: February 11, 1941 | Francis Jehl

Russian mathematician (1859–1962) | Order of the Red Banner of Labour, Order of Lenin, Honoured worker in science and technology of the Ukrainian SSR (1940)

German chemist and author | Hamburg: September 6, 1858 - Königsberg: October 9, 1922 | Lassar Cohn | Hamburg: September 6, 1858 - Königsberg: October 9, 1922

September 6, 1842 - Saint Petersburg: April 26, 1876 | Ludvig Fredrik Lindberg | September 6, 1842 - Saint Petersburg: April 26, 1876

French chemist (1836-1896) | Knight of the Legion of Honour (1886) | Mézières: September 6, 1836 - 3rd arrondissement of Lyon: May 26, 1896 | Jules Raulin

German mathematician and professor (1834-1902) | Collegium Hosianum | Dobre Miasto: September 6, 1834 - Dessau: September 1, 1902 | Leonard Rautenberg | Dobre

German chemist who discovered the diazotization reaction (1829–1888) | honorary doctor of the University of Munich | University of Marburg, University of Jena

British chemist (1829–1921) | Fellow of the Royal Society | Guy's Hospital Medical School, University of London | Southwark: September 6, 1829 - Oxford

French chemist and pharmacist | Vieux-Vy-sur-Couesnon: September 6, 1827 - Paris: April 8, 1894 | François-Zacharie Roussin (Francois-Zacharie Roussin)

Union Army General (1824–1893) | Ontario County: September 6, 1824 - United States: March 31, 1893 | Hiram Berdan | Ontario County: September 6, 1824

American diplomat, politician and army officer (1819–1898) | Laetare Medal (1896) | United States Military Academy | Delaware County: September 6, 1819

Lund University | September 6, 1815 - Callao: April 24, 1880 | Johan Ernst Rietz | September 6, 1815 - Callao: April 24, 1880

German botanist and university professor (1810-1875) | Ludwig-Maximilian-University in Munich | Rattelsdorf: September 6, 1810 - Munich: November 9, 1875

German philosopher and theologian (1809–1882) | Friedrich-Wilhelms-Gymnasium, Humboldt University of Berlin | Eisenberg: September 6, 1809 - Neukölln: April 15, 1882

Algerian religious and military leader (1808–1883) | Order of the Redeemer, Order of the Black Eagle, Order of Pius IX, Grand Cross of the Legion of Honour

professor of mineralogy, School of Mines, Paris (1808–1862) | Officer of the Legion of Honour | Mines ParisTech, École polytechnique | Broué: September 6

French chemist (1807–1874) | Chauny: September 6, 1807 - November 26, 1874 | Pierre Alexis Francis Bobœuf (Pierre Alexis Francis Boboeuf)

meteorologist and mathematician (1806-1873) | Amherst College | Williamsburg: September 6, 1806 - Easton: February 6, 1873 | James Henry Coffin | Williamsburg

United States educator (1800–1878) | Connecticut Women's Hall of Fame (1994) | East Hampton: September 6, 1800 - Elmira: May 12, 1878 | Catharine Beecher

American activist (1795-1852) | National Women's Hall of Fame (1994) | Course of Popular Lectures | Dundee: September 6, 1795 - Cincinnati: December 13, 1852

Polish chemist and pharmacist | University of Vienna | Ivano-Frankivsk: September 6, 1789 - Lviv: March 2, 1876 | Teodor Torosiewicz | Ivano-Frankivsk

British chemist and physicist (1766–1844) | Fellow of the Royal Society, Fellow of the American Academy of Arts and Sciences, Royal Medal | law of multiple

Italian mathematician | Udine: September 6, 1756 - Padua: December 27, 1840 | Francesco Maria Franceschinis | Udine: September 6, 1756 - Padua: December 27, 1840

Swedish physicist (1732-1796) | Fellow of the Royal Society | University of Rostock, Uppsala University | Wismar: September 6, 1732 - Stockholm: April 18, 1796

German-Jewish philosopher and theologian (1729–1786) | Jerusalem, Phaedon, Netivot Hashalom | Dessau: September 6, 1729 - Berlin: January 4, 1786 | Moses

Dutch mathematician | Schagen: September 6, 1711 - Utrecht: April 18, 1793 | Laurens Praalder | Schagen: September 6, 1711 - Utrecht: April 18, 1793

15th century Dutch humanist | Old University of Leuven | Baflo: September 6, 1443 - Heidelberg: October 27, 1485 | Rodolphus Agricola | Baflo: September 6