Grover Cleveland's Secret Jaw Surgery and the Shots That Missed the Queen episode artwork

EPISODE · Jun 13, 2026 · 8 MIN

Grover Cleveland's Secret Jaw Surgery and the Shots That Missed the Queen

from The Daily Time Drop

Grover Cleveland’s Secret Jaw Surgery and the Shots That Missed the Queen On 13 June 1893, US President Grover Cleveland underwent radical cancer surgery aboard a private yacht in Long Island Sound, disguised as a fishing trip. The operation removed a substantial portion of his upper jaw, five teeth, and a tumour the size of a walnut. His team denied all rumours, and the truth remained secret for 24 years. Also on this date: in 1981, a teenager fired six blank shots at the Queen during Trooping the Colour, and she steadied her horse and carried on. In 1983, Pioneer 10 became the first human-made object to leave the central Solar System. And in 2010, the Hayabusa probe returned asteroid dust to the Australian Outback after a seven-year mission fraught with breakdowns and near disaster. Four stories about secrecy, composure, distant journeys, and the quiet ways history unfolds when no one is paying full attention. Chapters Intro A US president with cancer decides the best plan is secret surgery on a yacht, disguised as a fishing holiday. The whole thing stays hidden for 24 years. Grover Cleveland’s Secret Surgery On 13 June 1893, Cleveland has a walnut-sized tumour and part of his jaw removed aboard a private yacht during the Panic of 1893. The surgery is successful, the cover story holds, and the truth only emerges in 1917, nine years after his death. Shots at the Queen In 1981, a 17-year-old fires six blank shots at the Queen during Trooping the Colour. Her horse startles. She steadies it and continues the procession without interruption. Pioneer 10 Leaves the Solar System In 1983, Pioneer 10 becomes the first human-made object to travel beyond Neptune’s orbit, carrying a gold plaque with diagrams of Earth’s location and images of humanity, now heading toward interstellar space. Hayabusa Returns to Earth In 2010, Japan’s Hayabusa probe returns asteroid dust to the Australian Outback after a seven-year mission plagued by malfunctions. The samples are the first ever collected directly from an asteroid surface. Outro A look back at the day’s stories: secret surgery, steady composure, distant probes, and asteroid dust. History often arrives quietly, with a rubber jaw and a plan. Links https://www.history.com/this-day-in-history/grover-cleveland-has-secret-cancer-surgery https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1119381/ https://www.bbc.co.uk/news/uk-13764583 https://www.nasa.gov/mission_pages/pioneer/pioneer10.html https://www.jpl.nasa.gov/missions/hayabusa https://www.isas.jaxa.jp/en/missions/spacecraft/past/hayabusa.html

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Grover Cleveland's Secret Jaw Surgery and the Shots That Missed the Queen

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This episode was published on June 13, 2026.

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Grover Cleveland’s Secret Jaw Surgery and the Shots That Missed the Queen On 13 June 1893, US President Grover Cleveland underwent radical cancer surgery aboard a private yacht in Long Island Sound, disguised as a fishing trip. The operation removed...

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