Reginald Punnett
Reginald Crundall Punnett FRS was a British geneticist who co-founded, with William Bateson, the Journal of Genetics in 1910. Punnett is probably best remembered today as the creator of the Punnett square, a tool still used by biologists to predict the probability of possible genotypes of offspring. His Mendelism (1905) is sometimes said to have been the first textbook on genetics; it was probably the first popular science book to introduce genetics to the public.
20 June 1875
Born on the same birth day (20 June): A-FÜ • Alexis Alexoudis • Amos Lee • Asrat Woldeyes • Athol Williams • Aurélien Chedjou • Billy Werber • Brede Hangeland • Carlos Lee • Charles W. Chesnutt • George Redmayne Murray • Ilan Ramon • Jerry Keller • Jim Barker (politician) • John A. Costello • Juliano Belletti • Kelly Johnson (guitarist) • Old Style and New Style dates • Old Style and New Style dates • Robert Rodriguez • Sigismund III Vasa • Sohn Suk-hee • Thomas Jefferson (musician) • Tokugawa Ieharu • Ulf Merbold
Born in the same month (June 1875): Charles Stewart Mott • Ernst Enno • Forrest Reid • Henri Lebesgue • Henry Hallett Dale • Herman Smith-Johannsen • Paul Neumann (swimmer) • Thomas Mann