On 31 October in poetry and history
Poets born or who died on this date, plus historical events that happened on this day across history.
610 poets with calendar dates · 6,535 events with calendar dates in the catalogue
1 birthday · 2 death anniversaries · 6 world events on 31 October
Birthdays
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John Keats
31 October 1795 – 23 February 1821 (~26)
Born 31 October 1795 — would have been 231 in 2026
Death anniversaries
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John Wesley Holloway
28 July 1865 – 31 October 1935 (~70)
Died 31 October 1935 — 91 years ago on this date
World events on this day
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Luther Posts Ninety-Five Theses
Martin Luther posted his Ninety-five Theses criticizing indulgence sales on October 31, 1517, in Wittenberg, sparking the Protestant Reformation. Luther's challenge to papal authority and Catholic doctrine, amplified by printing technology, fractured Western Christendom and triggered religious wars, political realignments, and social transformations across Europe. The Reformation emphasized individual conscience, vernacular scripture, and direct relationship with God.
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Protestant Reformation Begins
The Protestant Reformation began in 1517 when Martin Luther published his Ninety-Five Theses, challenging the practices of the Catholic Church, particularly the sale of indulgences. This act sparked widespread religious reform across Europe, leading to the establishment of Protestant denominations and significant changes in Christian worship and governance. The Reformation not only transformed religious landscapes but also had profound social, political, and cultural implications.
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Death in Combat
Ernst Stadler was killed in action during World War I on October 31, 1914, while serving on the front lines. His untimely death at the age of 31 cut short a promising literary career, leaving behind a legacy of innovative poetry that would influence future generations. His experiences in the war and the themes he explored continue to resonate in modern literature.
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The Discovery of the 'Archaeopteryx' Fossil
The first Archaeopteryx fossil, a transitional creature with both reptilian and bird-like features, was discovered in Germany. This specimen became one of the most important pieces of evidence for evolution, providing a physical link between dinosaurs and birds. Archaeopteryx has since been a cornerstone of evolutionary biology and a symbol of the beauty and complexity of the fossil record.
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USS Reuben James Is Torpedoed
The German submarine U-552 torpedoed USS Reuben James while it escorted a convoy near Iceland in October 1941. The destroyer sank before the United States formally entered the Second World War, killing 100 sailors. Its loss intensified American debate over involvement in the Atlantic conflict.
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Blockchain Technology Proposed for Food Traceability
In 2008, the pseudonymous Satoshi Nakamoto published a white paper outlining a new technology called the blockchain, the underlying system for the cryptocurrency Bitcoin. While initially developed for financial transactions, blockchain technology was soon proposed for use in food supply chains to provide an immutable record of a product's journey from farm to table. This innovation promised to revolutionize food traceability, allowing consumers to verify the origin, authenticity, and safety of products like wine and olive oil, and to combat fraud and counterfeiting in the food industry.