Alonzo Church was an American computer scientist, mathematician, logician, and philosopher who made major contributions to mathematical logic and the foundations of theoretical computer science. He is best known for the lambda calculus, the Church–Turing thesis, proving the unsolvability of the Entscheidungsproblem, the Frege–Church ontology, and the Church–Rosser theorem. Alongside his doctoral student Alan Turing, Church is considered one of the founders of computer science.
Alonzo Church, American mathematician and logician (died 1995)
On June 14, in the year 1903, Alonzo Church, American mathematician and logician (died 1995). This event is recorded as a Notable Births event in the history of June 14, one of 375 recorded events on this date across all of history.
1 notable person is associated with this event, including Alonzo Church. Learn more below.
Key Facts
- This event took place on June 14, 1903 (AD era).
- It is categorised as a Notable Births event in recorded history.
- Referenced in 1 Wikipedia article.
- 1 notable person is recorded as involved in or associated with this event.
- Wikipedia source last updated on 7 May 2026.
On This Date in History 375
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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