| Year | Description | Category |
|---|---|---|
| 2005 | Chess grandmaster from United States, Leonid Shamkovich died. | Death day |
| 2004 | 154 people died in Ryongchon disaster. | Man-Made Disaster |
| 1996 | Golfer from United States, Jug McSpaden died. | Death day |
| 1994 | American politician Richard Nixon died. | Death Day |
| 1989 | Italian-American physicist Emilio G. Segrè died. | Death day |
| 1981 | Chess grandmaster from France, Jean-Noël Riff was born. | Birthday |
| 1976 | Astronaut from Russia, Yelena Serova was born. | Birthday |
| 1974 | Pan Am Flight 812 aircraft incident at area of Negara, Bali, Indonesia, killed 107 people. | Man-Made Disaster |
| 1973 | Chess grandmaster from Romania, Marius Manolache was born. | Birthday |
| 1969 | Chess grandmaster from United States, Gennadij Sagalchik was born. | Birthday |
| 1966 | American Flyers Flight 280 aircraft incident at Ardmore, Oklahoma, US, killed 83 people. | Man-Made Disaster |
| 1960 | American telecommunications executive Randall L. Stephenson was born. | Birthday |
| 1955 | American businessman James Hackett was born. | Birthday |
| 1953 | Polish chemist Jan Czochralski died. | Death day |
| 1937 | American actor Jack Nicholson was born. | Birthday |
| 1937 | American actor Jack Nicholson was born. | Birthday |
| 1932 | Chess grandmaster from Croatia, Juraj Nikolac was born. | Birthday |
| 1919 | American chemist Donald J. Cram was born. | Birthday |
| 1909 | Rita Levi-Montalcini was born. | Birthday |
| 1908 | British politician Henry Campbell-Bannerman died. | Death day |
| 1904 | American physicist J. Robert Oppenheimer was born. | Birthday |
| 1876 | Austro-Hungarian otologist Robert Barany was born. | Birthday |
| 1871 | Mexican politician Martin Carrera died. | Death day |
| 1854 | Belgian international lawyer Henri La Fontaine was born. | Birthday |
| 1854 | Mexican politician Nicolas Bravo died. | Death day |
| 1833 | British inventor and mining engineer Richard Trevithick died. | Death day |
| 1807 | Italian physicist and meteorologist Luigi Palmieri was born. | Birthday |
| 1789 | Mexican politician Manuel Gomez Pedraza was born. | Birthday |
| 1778 | British weaver and inventor James Hargreaves died. | Death day |
| 1610 | Pope Alexander VIII was born. | Birthday |
| 1592 | German professor Wilhelm Schickard was born. | Birthday |
2019-04-22