Donald Davidson
Cartesian philosopher, mathematician
Dr. Anatol Rapoport
                 Mathematician, psychologist, pioneer in mathematical biology, game theory, general systems theory, author of The Origins of Violence, Fights Games and Debates
                 1911-2007 (96)
                 
               
Apollonius of Tyana
                 Mathematician aka Greek Jesus Christ, polymath, pioneer in neo-pythagoreanism, occultist philosopher
                 15 AD-97 AD
                 
               
Thomas Bayes
                 Statistician, mathematician, mathematical stats, pioneer in probability theory, Bayesian statistics, stats, Bayesian models and Bayes' theorem, theologian, Presbyterian minister
                 1702-1761 (59)
                 mathshistory.st-andrews.ac.uk
               
Augustin-Louis Cauchy
                 Mathematician, polymath, polynomials, engineer, physicist
                 1789-1857 (68)
                 
               
Chris Langan living
                 mathematician, pioneer in the ultimate reality of self-simulation and the theory of Cognitive-Theoretic Model of the Universe (CTMU), world's smartest man, highest ever recorded test score at between 195-220 IQ, horse rancher, bar bouncer in New York
                 1952- (73)
                 chrislangan.substack.com
               
Sir Christopher Monckton living
                 Political strategist, journalist, public speaker, political commentator, politics, mathematician, inventor of Eternity puzzle
                 1952- (73)
                 heartland.org
               
Edmund Husserl
                 Philosopher, mathematician, pioneer of phenomenology schools
                 1859-1938 (79)
                 
               
Eratosthenes
                 Mathematician, polymath, known for the Sieve of Eratosthenes for locating prime numbers, geographer, astronomer, pioneer in light rays
                 276 BC-194 BC
                 apps.lib.umn.edu
               
Euclid
                 Mathematician, inventor of geometry, pioneer in math propositions (or math problems), scientist, author of Elements of Geometry
                                  
               
Eugenio Barsanti
                 mathematician, inventor of the free-piston Barsanti-Matteuci engine
                                  
               
Leonardo Fibonacci
                 Fibonacci sequence, author of Liber abaci (Book of the Abacus), famous mathematician of the Middle Ages
                 1170-1240 (70)
                 britannica.com
               
Francis Galton
                 father of eugenics & biometrics, polymath, inventor, cousin to Charles Darwin, anthropologist, in-breeding, psychologist, cartographer, geographer, meteorologist, statistician, polymath, sociologist
                                  
               
Gottlob Frege
                 Mathematician, logician, philosopher
                                  plato.stanford.edu
               
Geoffrey Hinton living
                 mathematician, reseacher, winner of the Turing Award, known as the godfather of AI, computer scientist, cognitive psychologist, pioneer in artificial intelligence, artificial neural networks
                 1947- (78)
                 cs.toronto.edu
               
George Campbell
                 Geologist, polymath, statesman, 8th Duke of Argyll, Lord Privy Seal of the United Kingdom
                 1823-1900 (77)
                 ccsna.org
               
Jakob Steiner
                 Mathematician, pioneer in geometry, Euclidean geometry, projective geometry, synthetic geometry
                 1796-1863 (67)
                 
               
John Forbes Nash Jr.
                 Mathematician who developed the embedding theorem, pioneer in game theory, Nash equilibrium theory, algebraic geometry, differential geometry (differential equations)
                 1928-2015 (87)
                 
               
John Napier
                 mathematician, inventor of logarithms, landowner
                 1550-1617 (67)
                 britannica.com
               
John Nash
                 mathematician, pioneer in game theory and differential geometry, the film drama "A Beautiful Mind" was created and Russell Crowe played his character
                 1928-2015 (87)
                 britannica.com
               
Kurt Gödel
                 Mathematician, logician, philosopher
                 1906-1978 (72)
                 britannica.com
               
Gottfried Wilhelm Leibniz
                 Mathematician aka Gottfried Leibniz, polymath, philosopher, pioneer in metaphysics and human understanding, diplomat, scientist, theologian, ethics, founder of Berlin-Brandenburg Academy of Sciences, political commentator, politics
                 1646-1716 (70)
                 
               
Meton living
                 Athenian astronomer, engineer, mathematician, known for his Metonic moon cycle or 19-year lunisolar cycle (Attic calendar "summer solstice") introduced in 432 BC, pioneer in moon phases and eclipses
                 460 BC-
                 encyclopedia.com
               
Omar Khayyam
                 Mathematician, astronomer, poet
                 1048-1131 (83)
                 britannica.com
               
Blaise Pascal
                 Mathematician, math prodigy, philosopher, scientist, engineer, inventor of the adding machine with automatic carry between digits, philosopher, which inspired the creators of the Pascal programming language for personal computers (PCs)
                 1623-1666 (43)
                 history.computer.org
               
Paul du Bois-Reymond
                 Mathematician
                 1831-1889 (58)
                 mathshistory.st-andrews.ac.uk
               
Pythagoras
                 Pythagorean theorm, mathematician, Stoic philosopher, ancient Greek philosopher, vegetarian against meat for food
                 570 BCE-490 BCE
                 
               
Robert Fludd
                 Paracelsian physician, astrologer, cosmologist, mathematician, alchemy, scientific and occult interests, Qabalist, Rosicrucian apologist
                 1574-1637 (63)
                 
               
Satyendra Nath (S.N.) Bose
                 Physicist, mathematician, inventor, pioneer in the discovery of nuclear particles aka 'Boson'.
                                  
               
Marilyn vos Savant
                 Stanford-Binet test gave her an IQ of 228, polymath, the term "idiot savant" is coined after her because of the Guinness book of world records removing her in 1990
                                  
               
Shinichi Mochizuki
                 Mathematician, professor at Kyoto University for the Research Institute for Mathematical Sciences, solved the ABC Conjecture (one of math's greatest unsolved problems) with a 500-page solution in 2012
                                  kurims.kyoto-u.ac.jp
               
Theaetetus of Athens
                 Mathematician, pioneer in the theory of irrationals
                 417 BC-369 BC
                 mathshistory.st-andrews.ac.uk
               
William Brouncker
                 Mathematician, pioneer of Brouncker's formula, 1st President of The Royal Society
                                  royalsocietypublishing.org