** Tomáš Galásek, Czech football player

** Tomáš Masaryk, President of Czechoslovakia ( d. 1937 )

** Jan Tomáš Kuzník, musician and poet ( born 1716 )

** Jan Tomáš Kuzník, composer and music teacher ( b. 1716 )

** Tomáš Kubíček

** Tomáš Fleissner

** Jan Masaryk, Foreign Minister of Czechoslovakia ( b. 1886 )

** Eunectes murinus, the green anaconda, the largest species, is found east of the Andes in Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil and on the island of Trinidad.

** Eunectes notaeus, the yellow anaconda, a smaller species, is found in eastern Bolivia, southern Brazil, Paraguay and northeastern Argentina.

** Eunectes deschauenseei, the dark-spotted anaconda, is a rare species found in northeastern Brazil and coastal French Guiana.

** Eunectes beniensis, the Bolivian anaconda, the most recently defined species, is found in the Departments of Beni and Pando in Bolivia.

** Tarski's theorem: For every infinite set A, there is a bijective map between the sets A and A × A.

** The Cartesian product of any family of nonempty sets is nonempty.

** König's theorem: Colloquially, the sum of a sequence of cardinals is strictly less than the product of a sequence of larger cardinals.

** Hausdorff maximal principle: In any partially ordered set, every totally ordered subset is contained in a maximal totally ordered subset.

** For every non-empty set S there is a binary operation defined on S that makes it a group.

** Tychonoff's theorem stating that every product of compact topological spaces is compact.

** In the product topology, the closure of a product of subsets is equal to the product of the closures.

** If S is a set of sentences of first-order logic and B is a consistent subset of S, then B is included in a set that is maximal among consistent subsets of S. The special case where S is the set of all first-order sentences in a given signature is weaker, equivalent to the Boolean prime ideal theorem ; see the section " Weaker forms " below.

** Any union of countably many countable sets is itself countable.

** If the set A is infinite, then there exists an injection from the natural numbers N to A ( see Dedekind infinite ).

** Every infinite game in which is a Borel subset of Baire space is determined.

** The Vitali theorem on the existence of non-measurable sets which states that there is a subset of the real numbers that is not Lebesgue measurable.

** The Lebesgue measure of a countable disjoint union of measurable sets is equal to the sum of the measures of the individual sets.

** The Nielsen – Schreier theorem, that every subgroup of a free group is free.

** William Lyon Mackenzie King is re-elected as Canadian prime minister.

** The Australian government of Robert Menzies is re-elected for a sixth term.

** Éamon de Valera is re-elected as Irish president.

** Todor Zhivkov is re-elected as the leader of the Bulgarian Communist Party.

** Franz Jonas is re-elected as chancellor of Austria.

** Dick Taverne, having resigned from the Parliament of the United Kingdom on leaving the Labour Party, is re-elected as a ' Democratic Labour ' candidate.

** Indira Gandhi is re-elected to the Indian parliament.

** Australian Prime Minister Robert Hawke's government is re-elected for a third term.

** Konrad Adenauer is re-elected as German chancellor.

** Robert Menzies's government is re-elected for a 4th term in Australia.

** Helen Clark, leader of the New Zealand Labour Party, is re-elected in a landslide victory.

** Gaius Marius re-elected consul in absentia, to continue the Jugurthine War

** Gaius Marius re-elected consul for 6th term

** Liberals: Martin re-elected, Liberals win a minority government with 135 of 308 seats.

** The new parliament opens with the formalities, which included the speaker, Peter Milliken, being re-elected.

** Edward Carson is re-elected in a Trinity College, Dublin seat and as senior MP becomes a member of the Privy Council of Ireland.

** 116 of those were re-elected

** 30 failed to be re-elected

** President Roosevelt was re-elected to a fourth term.