Archduke Ludwig Salvator of Austria

German mathematician | Heinz Maier-Leibnitz Prize (2005), Aisenstadt Prize (2009), Ribenboim Prize (2010) | University of Stuttgart | Munich: August 4, 1977

French publisher | University of Paris 1 Pantheon-Sorbonne, Paris-Sorbonne University - Paris IV | Paris: August 4, 1976 - April 27, 1980 | Michael Paraire

French mathematician | Cours Peccot (2003), Pius XI Medal (2004), Knight of the National Order of Merit (2012), Bôcher Memorial Prize (2020), Knight of the

Italian mathematician (1972-) | University of Milan | Milan: August 4, 1972 - Hedvig Eleonora parish: February 13, 1902 | Daniele Cassani | Milan: August 4

researcher ORCID ID = 0000-0002-1567-4943 | CNRS silver medal (2018), Knight of the Legion of Honour (2023) | Queen Mary University of London | Vienna: August

German mathematician | University of Bonn | Bendorf: August 4, 1969 - Paris: June 7, 1946 | Ralph Kaufmann | Bendorf: August 4, 1969 - Paris: June 7, 1946

Professor of Chemistry, Biophysics, and Biological Chemistry | Fellow of the American Association for the Advancement of Science | Technical University of Darmstadt

August 4, 1963 - San Salvador: October 25, 1896 | Gabriele Reiterer | August 4, 1963 - San Salvador: October 25, 1896

Polish philosopher | SWPS University, John Paul II Catholic University of Lublin | Poznań: August 4, 1962 - Biała Podlaska: November 25, 2020 | Marek

Dutch university teacher | Knight of the Order of the Netherlands Lion (2018), Spinoza Prize (2016) | Delft University of Technology | Nootdorp: August 4, 1961

German chemist (PVC additives) | August 4, 1959 - September 10, 1961 | Michael Schiller | August 4, 1959 - September 10, 1961

Brazilian glaciologist, polar explorer and researcher | Tamandaré Merit Medal (2012) | Federal University of Rio Grande do Sul, University of Cambridge

Dutch physicist | King Faisal International Prize in Science (2017), Stern–Gerlach Medal (2017), Fellow of the American Physical Society, Oliver E. Buckley

Polish politician | Cross of Freedom and Solidarity, Knight of the Order of Polonia Restituta | Adam Mickiewicz University in Poznań | Warsaw: August 4, 1955

scientist | Limoges: August 4, 1953 - Krk: June 21, 1966 | José Achache (Jose Achache) | Limoges: August 4, 1953 - Krk: June 21, 1966

scientist | MIPT Department of Control and Applied Mathematics | Bohodukhiv: August 4, 1952 - Volgograd: July 27, 2015 | Sergei B. Chernyshev | Bohodukhiv

Italian physicist | Lagrange Prize, Three Physicists Prize (2011), ICTP Dirac Medal (1999), Feltrinelli Prize (1986), Dannie Heineman Prize for Mathematical

Soviet writer | Honoured Lawyer of Russia, Medal "200 Years of the MIA of Russia", medal for distinguished service, Medal of the Order "For Merit to the

Soviet and Russian physicist, professor | Merited Scientist of the Republic of Tatarstan | Kazan Federal University | Lviv: August 4, 1947 - Islamabad: September 6, 2006

August 4, 1946 - Moscow: April 14, 2010 | Rudolf Kamp | August 4, 1946 - Moscow: April 14, 2010

French philosopher and academic | Knight of the National Order of Merit (2012), honorary doctorate at the Laval University (2019) | University of Paris 1

Business scholar | Hebrew University of Jerusalem | Jerusalem: August 4, 1944 - June 17, 2019 | Yehuda Kahane | Jerusalem: August 4, 1944 - June 17, 2019

politician (1943–2019) | Gold Medal of the Principality of Asturias (2019) | University of Santiago de Compostela | Gijón: August 4, 1943 - Gijón: January 17, 2019

German cryptographer | Gottfried Wilhelm Leibniz Prize (1993), IACR Fellow (2012) | Schnorr digital signature scheme, Schnorr group | Saarland University

German sociologist and philosopher | Goethe University Frankfurt, University of Marburg, San Francisco State University | August 4, 1941 - October 22, 2018

British-Australian academic and physicist | Officer of the Order of Australia (2015) | University of Adelaide, University of London | Ilford: August 4, 1940

Italian geologist, physicist and painter | Sapienza University of Rome | Rome: August 4, 1939 - Kharkiv: January 1, 1940 | Maurizio Diana | Rome: August 4

Indian scientist | Om Prakash Bhasin Award (1987), Padma Bhushan in science & engineering | St. Berchmans College, University College Thiruvananthapuram

New Zealand physical organic chemist | Commander of the Order of the British Empire (1989), Fellow of the Royal Society of Chemistry, Fellow of the New Zealand

Romanian mathematician | Bolyai University, Babeș-Bolyai University | Gheorgheni: August 4, 1935 - March 28, 1983 | József Kolumbán (Jozsef Kolumban)

British chemist | Commander of the Order of the British Empire, Fellow of the Royal Society | University of Liverpool | August 4, 1933 - Lancashire: January 5, 2015

August 4, 1931 - Budapest: March 24, 1945 | Jochen W. Schmidt | August 4, 1931 - Budapest: March 24, 1945

Russian physicist | VDNKh silver medal | MSU Faculty of Physics | Moscow: August 4, 1928 - January 11, 2023 | Vera Yurasova | Moscow: August 4, 1928 - January

mathematician, prolific contributor to homotopy theory (1927–2013) | University of Amsterdam, Hebrew University of Jerusalem | Amsterdam: August 4, 1927

electrical engineer and "Father of the PIN" (1924–2009) | National Inventors Hall of Fame (2009) | Purdue University | Port Said: August 4, 1924 - Atherton

Russian mathematician (1922-2013) | Moscow State University, N. I. Lobachevsky State University of Nizhny Novgorod | Kyiv: August 4, 1922 - Odesa: December 18, 2013

Brazilian lawyer | University of Paris, Federal University of Minas Gerais | Guanambi: August 4, 1921 - Belo Horizonte: March 30, 2015 | Messias Pereira Donato

Russian mathematician (1912–1999) | Lobachevsky Prize (1951), Medal "For Valiant Labour in the Great Patriotic War 1941–1945" (1945), Order of Lenin

American mathematician (1909-2005) | National Medal of Science (1989), Humboldt Research Fellowship (1933), Leroy P. Steele Prize (1986), Guggenheim Fellowship

Czech philosopher, writer, theologist and roman catholic priest (1895-1981) | Order of Tomáš Garrigue Masaryk | Čejkovice: August 4, 1895 - Moravec: May 1, 1981

Chinese historian and philosopher | Tsinghua University, Harvard University | Weiyuan County: August 4, 1893 - Beijing: May 1, 1964 | Tang Yongtong | Weiyuan

Belarusian-American biochemist (1891–1963) | Minsk: August 4, 1891 - September 29, 1963 | Victor Emanuel Levine | Minsk: August 4, 1891 - September 29, 1963

botanist (1890-1980) | Ernest Guenther Award (1954) | August 4, 1890 - June 16, 1980 | Arthur Raymond Penfold | August 4, 1890 - June 16, 1980 | Ernest

American physicist | Guggenheim Fellowship (1928) | University of Göttingen, Harvard University | Parkersburg: August 4, 1889 - Urbana: February 9, 1976

Czech politician, philosopher, professor, translator, theologist and science writer (1888-1974) | Faculty of Arts, Charles University in Prague, Faculty of

Australian chemist and mountaineer (1888–1970) | Fellow of the Royal Society, Member of the Order of the British Empire, Guthrie Lecture (1950) | University of Geneva

Swiss mathematician and professor at ETH Zurich (1879-1969) | University of Zurich | Horgen: August 4, 1879 - Erlenbach: March 7, 1969 | Alfred Kienast

Russian geologist and soil scientist (1877–1952) | Order of the Red Banner of Labour, Order of Lenin | Saint Petersburg State Forest Technical University

Swiss chemist and professor at the Swiss Federal Institute of Technology (ETH) in Zurich | Ulm: August 4, 1873 - Zurich: March 14, 1944 | Emil Baur | Ulm

Czech inventor (1872–1949) | International Space Hall of Fame (1978) | Kříše: August 4, 1872 - Dražeň: August 10, 1949 | Ludvík Očenášek (Ludvik

philosopher (1871-1964) | University of Chile | La Serena: August 4, 1871 - Concepción: March 8, 1964 | Enrique Molina Garmendia | La Serena: August 4, 1871

Indian mathematician (1871–1936) | Presidency College | August 4, 1871 - January 22, 1936 | V. Ramaswamy Aiyer | August 4, 1871 - January 22, 1936 | Presidency College

Romanian mathematician | Botoșani: August 4, 1870 - Klagenfurt am Wörthersee: August 12, 1963 | Simion Sanielevici | Botoșani: August 4, 1870 - Klagenfurt

Hindu guru | Kudanthaiyan: August 4, 1868 - Kudanthaiyan: May 12, 1922 | Canchupati Venkatrao Venkaswami Rao | Kudanthaiyan: August 4, 1868 - Kudanthaiyan: May 12, 1922

Hungarian weapon designer (1868–1936) | Pest: August 4, 1868 - Budapest: September 1, 1936 | Rudolf Frommer | Pest: August 4, 1868 - Budapest: September 1, 1936

Polish chemist (1866–1925) | Commander of the Order of Polonia Restituta | Lviv Polytechnic | Zhovkva: August 4, 1866 - Warsaw: July 13, 1925 | Stefan

Russian philosopher, professor and rector of the Imperial Moscow University. | Order of Saint Anna, 2nd class, Gold cross of the Order of the Redeemer

Dutch astronomer (1860–1925) | Utrecht University | Zutphen: August 4, 1860 - Utrecht: April 15, 1925 | Willem Julius | Zutphen: August 4, 1860 - Utrecht

American inventor and politician (1858–1933) | Elyria High School | Elyria: August 4, 1858 - January 23, 1933 | Arthur Lovett Garford | Elyria: August 4

August 4, 1856 - October 25, 2022 | Carl Robert Lamm | August 4, 1856 - October 25, 2022

Order of Saint Stanislaus, 2nd class, Order of Saint Anna, 2nd class | Imperial Academy of Medical Surgery | August 4, 1851 - Cary: April 10, 2017 | Erast

German chemist (1843–1935) | honorary citizen of Frankfurt am Main | Heidelberg University, Karlsruhe Institute of Technology, Ludwig-Maximilian-University

Russian mathematician (1840-1898) | Heidelberg University | Eržvilkas: August 4, 1840 - Cologne: May 8, 1898 | Hermann Schapira | Eržvilkas: August 4, 1840

German mathematician and historian of mathematics (1837–1903) | Ballenstedt: August 4, 1837 - Toruń: January 3, 1903 | Maximilian Curtze | Ballenstedt

British logician and philosopher (1834-1923) | Fellow of the Society of Antiquaries, Fellow of the Royal Society, Goulstonian Lectures (1818) | Highgate

French engineer and mathematician (1832-1896) | Officier de l'Instruction publique, professor emeritus (1889), Officer of the Legion of Honour (1892)

Swedish businessman (1829–1896) | Maria Magdalena parish: August 4, 1829 - Krokeks församling: August 7, 1896 | Robert Nobel | Maria Magdalena parish

French industrialist | Knight of the Legion of Honour (1889), 3rd class, Order of the Medjidie, Knight of the Order of Christ, Officer of the order of Nichan Iftikhar

Polish landowner, inventor and political activist | Usarzów: August 4, 1818 - Linów, Świętokrzyskie Voivodeship: September 20, 1889 | Roman Cichowski

English photographer, inventor and physician (1816–1902) | John Scott Award (1889), Benjamin Franklin Medal | England: August 4, 1816 - Southampton: May 11, 1902

American philosopher (1808-1890) | Yale Divinity School, Yale College | August 4, 1808 - January 12, 1890 | Henry Noble Day | August 4, 1808 - January 12, 1890

Irish mathematician and astronomer (1805-1865) | Royal Medal (1835), Fellow of the American Academy of Arts and Sciences (1864), Cunningham Medal (1848)

French writer and philosopher | Knight of the Legion of Honour | Lyon: August 4, 1776 - Paris: June 12, 1847 | Pierre-Simon Ballanche | Lyon: August 4, 1776

French painter, and inventor of the modern pencil (1755-1805) | Knight of the Legion of Honour | Saint-Céneri-près-Sées: August 4, 1755 - Paris: December 6, 1805

Arab Andalusian Sufi mystic and philosopher | The Ringstones of Wisdom, The Meccan Revelations, The Interpreter of Desires | Murcia: August 4, 1165 - Damascus