This day in history:
- 1757 – English poet Christopher Smart is admitted into St Luke's Hospital for Lunatics in London, beginning his six-year confinement to mental asylums.
- 1840 – The Penny Black postage stamp becomes valid for use in the United Kingdom of Great Britain and Ireland.
- 1935 – New Deal: Under the authority of the newly-enacted Federal Emergency Relief Administration, President Franklin D. Roosevelt issues Executive Order 7034 to create the Works Progress Administration.
- 1972 – Deniz Gezmiş, Yusuf Aslan and Hüseyin İnan are executed in Ankara after being convicted of attempting to overthrow the Constitutional order.
Births:
- 1998 – Luigi Mangione, suspect in the killing of UnitedHealthcare CEO Brian Thompson
- 1871 – Victor Grignard, French chemist and academic, Nobel Prize laureate (d. 1935)
- 1968 – Lætitia Sadier, French singer and keyboard player
Deaths:
- 1993 – Ann Todd, English actress and producer (b. 1909)
- 2012 – Jean Laplanche, French psychoanalyst and author (b. 1924)
- 1951 – Élie Cartan, French mathematician and physicist (b. 1869)
Holidays:
- Martyrs' Day (Gabon)
- National Azulejo Day (Portugal)
- The first day of Hıdırellez (Turkey)
Random Article of the day: