Ernest II, Duke of Saxe-Gotha-Altenburg

National and Kapodistrian University of Athens | January 30, 1983 - Zurich: June 19, 1959 | Angelos Mantzaflaris | January 30, 1983 - Zurich: June 19, 1959

Armenian military strategist | The Armenian Armed Forces Medal of "Vazgen Sargsyan" | Vazgen Sargsyan Military University, National Academy of Sciences of Armenia

Israeli mathematician | Princeton University, Tel Aviv University | Israel: January 30, 1966 - January 1, 1564 | Dror Bar-Natan | Israel: January 30, 1966

Israeli mathematician | Fellow of the American Mathematical Society (2017) | Tel Aviv University | Kaliningrad: January 30, 1966 - Amsterdam: January 14, 1636

mathematician | Steele Prize for Mathematical Exposition (2022), Cole Prize in Algebra (2000) | Radboud University Nijmegen, Leiden University | Bruges

Cuban-American chemist | Dixy Lee Ray Award (2003) | University of Miami (1980), University of Miami (1985) | Havana: January 30, 1958 - Hurworth-on-Tees: May 20, 1782

Senior Health Policy Specialist in Research Studies/Research Methodology in the Middle East and North Africa Region, The World Bank. Research Studies/Research

Norwegian and French chemist | EPS Europhysics Prize (2001), Kavli Prize in Nanoscience (2014), CNRS Gold medal (2019), Clarivate Citation Laureates (2010)

German mathematician | Free University Berlin | Stuttgart: January 30, 1953 - Paris: December 26, 1771 | Martin Brokate | Stuttgart: January 30, 1953 - Paris

Russian mathematician (1953-2013) | Humboldt Prize (2004), Fellow of the American Mathematical Society (2013), Steele Prize for Seminal Contribution to Research (2018)

Russian politician | Order of Friendship, Medal "For Labour Valour", Order "For Merit to the Fatherland", 4th class | Primorsky District: January 30, 1952

American chemist, recipient of Nobel Prize in Chemistry | Fellow of the American Academy of Arts and Sciences, Nobel Prize in Chemistry (2003), Fellow of

American philosopher | Fordham University, Archbishop Stepinac High School, Boston University | Bronxville: January 30, 1949 - Cambridge: May 7, 2014 | Owen

American mathematician (1949–2021) | Josiah Willard Gibbs Lectureship (1995), Norbert Wiener Prize in Applied Mathematics (2013), Fellow of the American

Estonian chemist and politician | Order of the White Star, 5th Class | University of Tartu | Tartu: January 30, 1948 - March 30, 2020 | Andres Kollist | Tartu

Mathematician researching Algebraic Geometry | Pólya Prize (2014), Fellow of the Royal Society, Senior Berwick Prize (2006) | University of Cambridge

researcher | January 30, 1948 - Dublin: December 8, 1933 | Meir Bialer | January 30, 1948 - Dublin: December 8, 1933

Japanese engineer and researcher (1948-), known as an inventor of lithium-ion battery | Order of Culture (2019), Charles Stark Draper Prize (2014), Japan Prize

Russian physicist | Edward Teller Award (2017), Lenin Komsomol Prize (1981) | National Research Nuclear University | Odesa: January 30, 1948 - Nocera

Japanese mathematician born 1947 | Abel Prize (2025), Asahi Prize (1987), doctor honoris causa from the Pierre and Marie Curie University (2005), Chern Medal

researcher | Faculty of Physics of the Taras Shevchenko National University of Kyiv | Popasna: January 30, 1945 - Cary: April 10, 2017 | Valery Pugatch

Canadian mathematician | CRM-Fields-PIMS prize (1996), Fellow of the Royal Society of Canada, John L. Synge Award (1999), Fellow of the American Mathematical

Italian engineer and inventor | IEEE Masaru Ibuka Consumer Electronics Award (1999), Faraday Medal (2012) | University of Tokyo, Polytechnic University of Turin

Science fiction author and astrophysicist | John W. Campbell Memorial Award for Best Science Fiction Novel (1981), Ditmar Award, Nebula Award for Best Novel

Russian mathematician | Kyiv: January 30, 1936 - Tver: July 20, 2013 | Mikhail Taitslin | Kyiv: January 30, 1936 - Tver: July 20, 2013

Israeli physicist (1934–2005) | Rothschild prize | Technion – Israel Institute of Technology | Beaulieu-sur-Dordogne: January 30, 1934 - Haifa: January 1, 2005

Russian chemist | Order of Honour, Medal "100 years anniversary of the foundation of the Tatar Autonomous Soviet Socialist Republic", Order of the Red Banner

Canadian-British philosopher (born 1933) | University College London, University of Toronto | Baden: January 30, 1933 - October 12, 2024 | Ted Honderich

British-American physicist | IEEE Fellow | University College, Oxford | Bradford: January 30, 1932 - Ojai: December 24, 2015 | John C. Mallinson | Bradford

scientist | Merited Cultural Worker of the RSFSR | Moscow Institute for History and Archives | Kholmogory: January 30, 1931 - Moscow: September 29, 2010

Swiss mathematician and professor at the Swiss Federal Institute of Technology (ETH) in Zurich | honorary doctor of the Sapienza University of Rome, honorary

Japanese engineer (1929-2021) | Queen Elizabeth Prize for Engineering (2021), Order of the Rising Sun, 3rd class (2002), Gordon E. Moore Medal for Outstanding

Russian philosopher (1929–2009) | Andrei Biely Prize (2000) | Moscow University's Department of Philosophy | Moscow: January 30, 1929 - London: October 25, 2009

American engineer and inventor (1925–2013) | ACM Software System Award (1990), Internet Hall of Fame (2014), Norbert Wiener Award for Social and Professional

German physicist and biologist (1924–1992) | Pour le Mérite for Sciences and Arts order, Dr H.P. Heineken Prize for Biochemistry and Biophysics (1985)

Swiss mathematician and politician (1924-2004) | ETH Zurich | Olten: January 30, 1924 - Zurich: November 16, 2004 | Hans Künzi (Hans Kunzi) | Olten: January

Russian scientist (born 1924) | Jubilee Medal "300 Years of the Russian Navy", Jubilee Medal "75 Years of Victory in the Great Patriotic War 1941–1945"

British space scientist | Gold Medal of the Royal Astronomical Society (1990), Chapman Medal (1982), John Adam Fleming Medal (1991) | University of Cambridge

mathematician and computer scientist (1918-1970) | ALGOL, Superplan | ETH Zurich | Weinfelden: January 30, 1918 - Zurich: November 10, 1970 | Heinz Rutishauser

Indian chemist (1917–2007) | Sir Parashurambhau College | Jabalpur: January 30, 1917 - Pune: July 27, 2007 | Waman Dattatreya Patwardhan | Jabalpur: January

German physicist (1912-1988) | National Prize of East Germany | Technische Universität Berlin | Berlin: January 30, 1912 - Dresden: March 8, 1988 | Werner

American theologian and writer (1912-1984) | Hampden–Sydney College, Faith Theological Seminary, Westminster Theological Seminary | Germantown: January 30

Polish Telecommunications Engineer, Motorola Employee (1909-1978) | IEEE Fellow | Warsaw University of Technology | Warsaw: January 30, 1909 - Glenview: May 4, 1978

French catholic priest (1904-2000) | La Canourgue: January 30, 1904 - Rome: December 28, 2000 | Joseph de Finance | La Canourgue: January 30, 1904 - Rome

South African-American virologist and doctor | Chalmers Medal (1939), Nobel Prize in Physiology or Medicine (1951), Lasker-DeBakey Clinical Medical Research Award (1949)

Czech chemist (1897-1985) | University of Chemistry and Technology | Prague: January 30, 1897 - Prague: March 1, 1985 | Rudolf Bárta (Rudolf Barta) | Prague

argentinian scientifist | National University of La Plata, Rafael Hernández National College | Buenos Aires Province: January 30, 1887 - May 7, 1925

Italian mathematician (1886-1945) | Mathematical Prize of the Italian Academy of Sciences (1926) | University of Padua | Udine: January 30, 1886 - Padua

Russian inventor (1872–1944) | Medal In memory of Alexander III, Order of Saint Stanislaus, 3rd class, Order of the Red Star, Order of Saint Stanislaus, 2nd class

Polish physicist (1869-1918) | Opoczno: January 30, 1869 - Moscow: January 26, 1918 | Wiktor Biernacki | Opoczno: January 30, 1869 - Moscow: January 26, 1918

automobile manufacturer (1867–1926) | http://www.wikidata.org/.well-known/genid/820f83370271bcaa273fefc3eb0c05f6 | Le Mans: January 30, 1867 - Le Mans

mathematician (1865–1912) | University of Wrocław, Heidelberg University | Wrocław: January 30, 1865 - Kiel: September 14, 1912 | Georg Landsberg

French physicist (1864–1939) | Officer of the Legion of Honour (1931), Knight of the Legion of Honour (1923) | École Normale Supérieure, Lycée Henri-IV

French-American inventor | maglev | Nanterre: January 30, 1863 - Poughkeepsie: May 2, 1946 | Emile Bachelet | Nanterre: January 30, 1863 - Poughkeepsie: May 2, 1946

Czech mathematician (1859-1922) | Tábor: January 30, 1859 - Nemyšl: September 15, 1922 | Matěj Norbert Vaněček (Matej Norbert Vanecek) | Tábor: January

American philosopher (1853-1931) | Burlington: January 30, 1853 - July 18, 1931 | William Mackintire Salter | Burlington: January 30, 1853 - July 18, 1931

Austrian firearms designer (1848-1904) | Order of the Iron Crown, Officer of the Legion of Honour, Order of the Crown (Prussia) | TU Wien | Mainz: January 30

British philosopher (1846–1924) | Order of Merit | University College, Oxford | Clapham: January 30, 1846 - Oxford: September 18, 1924 | F. H. Bradley

National University of Kharkiv | January 30, 1844 - September 30, 1954 | Leonid Vladimirov | January 30, 1844 - September 30, 1954 | National University of Kharkiv

American chess player, chess composer, puzzle author, and recreational mathematician (1841–1911) | Philadelphia: January 30, 1841 - New York City: April 10, 1911

scientist | Saint Petersburg Theological Academy, St. Vladimir Seminary Feofanovskaya | Vladimir Governorate: January 30, 1840 - Vladimir: March 16, 1890

Belgian engineer, politician and inventor (1839-1911) | Verviers: January 30, 1839 - Morlanwelz: April 9, 1911 | Lucien Guinotte | Verviers: January 30, 1839

American gunsmith (1837–1913) | Oswego: January 30, 1837 - Worcester: July 17, 1913 | William Mason | Oswego: January 30, 1837 - Worcester: July 17, 1913

Hungarian military leader (1818–1916) | Toporec: January 30, 1818 - Budapest: May 21, 1916 | Artúr Görgey - Johannes Arthur Woldemár Görgey (Artur Gorgey)

French philosopher (1814–1862) | École polytechnique | Quintin: January 30, 1814 - Plérin: February 11, 1862 | Jules Lequier | Quintin: January 30, 1814

British mathematician | Makdougall Brisbane Prize (1882), Fellow of the Royal Society of Edinburgh | University of Edinburgh | Kirkcaldy: January 30, 1805

Order of Saint Anna, 2nd class, Order of St. Vladimir, 4th class, Order of Saint Stanislaus, 1st class, Order of Saint Anna, 1st class, Order of St.

President of Colombia (1771-1816) | Our Lady of the Rosary University | Bogotá: January 30, 1771 - Bogotá: January 1, 1816 | Jorge Tadeo Lozano | Bogotá

Hungarian philosopher, jurist, educator (1770-1831) | Turda: January 30, 1770 - Aiud: May 17, 1831 | Sámuel Köteles (Samuel Koteles) | Turda: January 30

inventor of the frameless parachute | Paris: January 30, 1769 - Paris: August 18, 1823 | André-Jacques Garnerin (Andre-Jacques Garnerin) | Paris: January 30

Italian abbot, physicist and mathematician (1761-1825) | Turin: January 30, 1761 - Turin: July 5, 1825 | Antonio Vassalli Eandi | Turin: January 30, 1761

British bishop (1761-1803) | Dunkeld: January 30, 1761 - June 3, 1803 | Lord George Murray | Dunkeld: January 30, 1761 - June 3, 1803

Russian-Swiss mathematician (1755–1826) | Fellow of the American Academy of Arts and Sciences | Russian Academy of Sciences, Saint Petersburg Academy of Sciences

German physicist | Martin Luther University Halle-Wittenberg | Wernigerode: January 30, 1723 - Copenhagen: July 6, 1795 | Christian Gottlieb Kratzenstein

Italian Prince, esotericist, inventor and anatomist (1710-1771) | Torremaggiore: January 30, 1710 - Naples: March 22, 1771 | Raimondo di Sangro, 7th Prince of

Italian philosopher, jurist and politician | Cava de' Tirreni: January 30, 1667 - Naples: October 16, 1750 | Costantino Grimaldi | Cava de' Tirreni: January

Italian mathematician and Roman Catholic Cardinal | Sapienza University of Rome | Rome: January 30, 1619 - Rome: May 12, 1682 | Michelangelo Ricci | Rome