Death anniversary

John Venn

Died on April 4, 1923

103

Years ago

104th anniversary next

The 104th anniversary falls on April 4, 2027, in 162 days.

John Venn, FRS, FSA (4 August 1834 – 4 April 1923) was an English mathematician, logician and philosopher noted for introducing Venn diagrams, which are used in logic, set theory, probability, statistics, and computer science.

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John Venn

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