The temperature on November 30, 1910 was between 2.1 °C and 4.2 °C and averaged 3.6 °C. There was 8.8 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
June 25 » Igor Stravinsky's ballet The Firebird is premiered in Paris, bringing him to prominence as a composer.
September 22 » The Duke of York's Picture House opens in Brighton, now the oldest continually operating cinema in Britain.
October 5 » In a revolution in Portugal the monarchy is overthrown and a republic is declared.
October 14 » English aviator Claude Grahame-White lands his aircraft on Executive Avenue near the White House in Washington, D.C.
October 20 » The hull of the RMSOlympic, sister-ship to the ill-fated RMS Titanic, is launched from the Harland and Wolff shipyard in Belfast.
Day of marriage December 31, 1930
The temperature on December 31, 1930 was between 4.3 °C and 8.8 °C and averaged 6.9 °C. There was 1.3 mm of rain during 1.6 hours. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
June 17 » U.S. President Herbert Hoover signs the Smoot–Hawley Tariff Act into law.
June 21 » One-year conscription comes into force in France.
July 30 » In Montevideo, Uruguay wins the first FIFA World Cup.
August 16 » The first color sound cartoon, Fiddlesticks, is released by Ub Iwerks.
October 27 » Ratifications exchanged in London for the first London Naval Treaty go into effect immediately, further limiting the expensive naval arms race among its five signatories.
Day of death November 22, 1976
The temperature on November 22, 1976 was between 2.3 °C and 7.1 °C and averaged 5.0 °C. There was 3.7 mm of rain during 1.8 hours. There was 0.5 hours of sunshine (6%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
April 13 » The United States Treasury Department reintroduces the two-dollar bill as a Federal Reserve Note on Thomas Jefferson's 233rd birthday as part of the United States Bicentennial celebration.
June 28 » The Angolan court sentences US and UK mercenaries to death sentences and prison terms in the Luanda Trial.
July 4 » The U.S. celebrates its Bicentennial.
July 17 » East Timor is annexed, and becomes the 27th province of Indonesia.
September 3 » Viking program: The American Viking 2 spacecraft lands at Utopia Planitia on Mars.
September 6 » Cold War: Soviet Air Defence Forces pilot Viktor Belenko lands a Mikoyan-Gurevich MiG-25 jet fighter at Hakodate in Japan and requests political asylum in the United States; his request is granted.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I93381.php : accessed October 24, 2026), "Jan de Vries (1910-1976)".
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