German politician | Frankfurt: February 29, 1992 - Plainpalais: September 24, 1930 | Philip Krämer (Philip Kramer) | Frankfurt: February 29, 1992

Belgian mathematician | Fellow of the American Mathematical Society (2013), Francqui Prize (2015), Prize of the Flemish Scientific Foundation (2012), Cours Peccot (2004)

Kazakhstani scientist | medal "10 years of the Constitution of Kazakhstan" (2005), Order of the Leopard (2015), commemorative medal for the ten years of

Sri Lankan cricket umpire (1956–2020) | Fellow of the Royal Society of Chemistry | Royal College, Colombo, University of Birmingham | Galle: February 29

Moldovan academic and politician | Order of the Republic (2011), Order of the Crown, Order of Merit of the Republic of Poland, Order of Cultural Merit, Order

Swiss mathematician | University of Basel | Basel: February 29, 1944 - Zurich: March 14, 1944 | Hanspeter Kraft | Basel: February 29, 1944 - Zurich: March 14, 1944

Estonian politician and astrophysicist | Royal Order of the Polar Star, Knight Grand Cross of the Order of Merit of the Italian Republic, Order of the White

Soviet and Russian physicist | Order of Tomsk Glory (2014), USSR State Prize, Knight of the Legion of Honour, Council of Ministers of the Soviet Union Prize

American computer scientist and numerical analyst (1932-2007) | honorary doctorate from Joseph Fourier University (1986), Guggenheim Fellowship (1987), Fellow

Indian mathematician (1932–2020) | doctor honoris causa from the Pierre and Marie Curie University (2013), H K Firodia awards (2008), Srinivasa Ramanujan

MIT mathematician, computer scientist, and educator (1928–2016) | Marconi Prize (1981), Guggenheim Fellowship | Logo, One Laptop per Child, Perceptrons

Japanese businessman and engineer (1912–1990) | Order of the Rising Sun, 3rd class, Medal with Blue Ribbon | Nagoya Institute of Technology | Dalian

soviet mathematician (1908–2000) | Faculty of Physics and Mathematics of Kyiv University | Starokostiantyniv Raion: February 29, 1908 - United States: August 18, 2000

American biologist, ecologist, entomologist (1892–1982) | Guggenheim Fellowship (1930) | University of Nebraska–Lincoln, University of Minnesota | Lincoln

Irish engineer (1840–1914) | National Inventors Hall of Fame (2007) | C.B.S. Secondary School Ennistymon, CBS Sexton Street | Liscannor: February 29, 1840

Italian mathematician and physicist (1836-1918) | Knight Grand Cross of the Order of Saints Maurice and Lazarus, Commander of the Legion of Honour, Knight

Luxembourgish chemist (1828-1893) | Luxembourg: February 29, 1828 - Rolandseck: July 25, 1893 | Karl Stammer | Luxembourg: February 29, 1828 - Rolandseck: July 25, 1893

first president of Penn State University | University of Göttingen | Oxford: February 29, 1828 - State College: April 29, 1864 | Evan Pugh | Oxford: February

French jurist, philanthropist and philosopher of Italian descent (1772-1842) | Grand Officer of the Legion of Honour, Fellow of the Royal Society of Edinburgh

German physicist (1764-1851) | Galvanism Prize (1806), Foreign Member of the Royal Society (1827) | Humboldt University of Berlin | Berlin: February 29, 1764

English poet and inventor of a shorthand system | Fellow of the Royal Society | Anglicanism | Trinity College | Manchester: February 29, 1692 - Manchester