The temperature on November 18, 1911 was between 5.0 °C and 10.8 °C and averaged 8.1 °C. There was 4.7 mm of rain. There was 3.2 hours of sunshine (37%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southeast. Source: KNMI
May 23 » The New York Public Library is dedicated.
June 16 » IBM founded as the Computing-Tabulating-Recording Company in Endicott, New York.
June 28 » The Nakhla meteorite, the first one to suggest signs of aqueous processes on Mars, falls to Earth, landing in Egypt.
July 4 » A massive heat wave strikes the northeastern United States, killing 380 people in eleven days and breaking temperature records in several cities.
August 24 » Manuel de Arriaga is elected and sworn-in as the first President of Portugal.
November 17 » Omega Psi Phi fraternity was founded on the campus of Howard University in Washington, D.C.
Day of marriage November 8, 1928
The temperature on November 8, 1928 was between 2.1 °C and 9.0 °C and averaged 5.5 °C. There was 3.9 hours of sunshine (42%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
January 7 » A disastrous flood of the River Thames kills 14 people and causes extensive damage to much of riverside London.
June 4 » The President of the Republic of China, Zhang Zuolin, is assassinated by Japanese agents.
September 18 » Juan de la Cierva makes the first autogyro crossing of the English Channel.
September 27 » The Republic of China is recognized by the United States.
November 1 » The Law on the Adoption and Implementation of the Turkish Alphabet, replaces the Arabic alphabet with the Latin alphabet.
December 13 » George Gershwin's An American in Paris is first performed.
Day of death July 30, 1989
The temperature on July 30, 1989 was between 14.4 °C and 18.8 °C and averaged 16.2 °C. There was 10.0 mm of rain during 4.8 hours. There was 0.1 hours of sunshine (1%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 14 » Iranian leader Ruhollah Khomeini issues a fatwa encouraging Muslims to kill Salman Rushdie, author of The Satanic Verses.
April 1 » Margaret Thatcher's new local government tax, the Community Charge (commonly known as the "poll tax"), is introduced in Scotland.
May 13 » Large groups of students occupy Tiananmen Square and begin a hunger strike.
June 21 » The U.S. Supreme Court rules in Texas v. Johnson, 491 U.S. 397, that American flag-burning is a form of political protest protected by the First Amendment.
August 7 » U.S. Congressman Mickey Leland (D-TX) and 15 others die in a plane crash in Ethiopia.
August 20 » The pleasure boat Marchioness sinks on the River Thames following a collision. Fifty-one people are killed.
When copying data from this family tree, please include a reference to the origin: Bert Plasmans, "Family tree Plasmans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plasmans/I40.php : accessed January 20, 2026), "Sientje Cornelia van Loon (1911-1989)".
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