Jean Piaget
1896–1980
Swiss psychologist, biologist, logician, philosopher and academic
Jean Piaget was a psychologist who developed a theory of cognitive development regarding how children acquire knowledge.
Across recorded history, 1,495 notable lives are recorded as having ended on 16 September. Below are the 24 most widely documented — ranked by how many language editions of Wikipedia carry an article about them.
1896–1980
Swiss psychologist, biologist, logician, philosopher and academic
Jean Piaget was a psychologist who developed a theory of cognitive development regarding how children acquire knowledge.
1936–2025
American actor and director
Robert Redford is an American actor and director known for his extensive career in film and television.
1857–1932
British doctor, Nobel laureate, writer, and artist
Ronald Ross was a physician who received the Nobel Prize for his research on the transmission of malaria.
1923–1977
American-Greek operatic soprano
Maria Meneghini Callas was an operatic soprano who performed in major opera houses throughout the world.
1755–1824
King of France and Navarre from 1815 to 1824
Louis XVIII of France served as the King of France and Navarre.
1928–2016
American playwright
Edward Albee was an American playwright known for his significant contributions to twentieth-century drama.
1858–1931
Leader of the Senussi resistance against the Italian fascist occupation
Omar al-Mukhtar was a resistance fighter who led the Senussi movement against the Italian fascist occupation.
1877–1946
British mathematician and astronomer (1877 – 1946)
James Hopwood Jeans was a British astronomer who made significant contributions to the fields of physics and mathematics.
1888–1925
Russian mathematician
Mathematician Alexander Friedmann developed the theoretical model of an expanding universe based on the general theory of relativity.
1948–2007
American fantasy writer
Robert Jordan was an American novelist best known for writing the fantasy series The Wheel of Time.
1940–2021
English entrepreneur and inventor
Clive Sinclair was an inventor who developed consumer electronics including pocket calculators and home computers.
1999–2022
Iranian woman who died in police custody
Mahsa Amini was an Iranian woman who died while in the custody of the police.
1873–1939
German politician
Otto Wels was a German politician who served as a member of parliament.
1840–1911
British mountaineer
Edward Whymper was a British mountaineer known for his exploration and documentation of high-altitude regions.
1947–1977
English guitarist and singer
Marc Bolan was an English musician and singer-songwriter who pioneered the glam rock genre.
1891–1967
Soviet Ukrainian poet, translator, publicist, public activist, academician, and statesman
Pavlo Tychyna was a Ukrainian poet who served as a statesman and academician.
1929–2021
American actress, dancer, and singer
Jane Powell was an American actress who performed in film, television, and stage productions.
1930–2012
Norwegian princess; elder sister of King Harald V of Norway
Princess Ragnhild, Mrs. Lorentzen was a Norwegian aristocrat and the elder sister of King Harald V of Norway.
1867–1936
French scientist
Jean-Baptiste Charcot was a French explorer who conducted extensive scientific research in the polar regions.
1864–1957
Chinese painter
Qi Baishi was a Chinese painter known for his works depicting animals, scenery, figures, toys, vegetables, and flowers.
1944–2016
Cape Verdean politician and former president of Cape Verde
Antonio Mascarenhas Monteiro was a Cape Verdean politician who served as the president of Cape Verde.
1761–1837
Italian utopian socialist, writer, agitator, and freemason
Philippe Buonarroti was an Italian socialist who worked as a writer and agitator.
1936–2009
American folk singer
Mary Travers was an American folk singer who performed as a member of the musical trio Peter, Paul and Mary.
1943–2020
American writer
Winston Groom was an American novelist and historian best known for writing the book Forrest Gump.
Source: Wikidata, released into the public domain under CC0. Snapshot: 2026-07. Names, dates and roles come from Wikidata; summaries are condensed from it. Nothing here is generated to fill a gap.
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