The temperature on August 15, 1921 was between 8.5 °C and 16.5 °C and averaged 12.7 °C. There was 3.8 mm of rain. There was 0.9 hours of sunshine (6%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
March 18 » The Kronstadt rebellion is suppressed by the Red Army.
March 21 » The New Economic Policy is implemented by the Bolshevik Party in response to the economic failure as a result of war communism.
April 11 » Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.
September 21 » A storage silo in Oppau, Germany, explodes, killing 500–600 people.
October 18 » The Crimean Autonomous Soviet Socialist Republic is formed as part of the Russian Soviet Federative Socialist Republic.
December 6 » The Anglo-Irish Treaty is signed in London by British and Irish representatives.
Day of marriage May 6, 1949
The temperature on May 6, 1949 was between 1.5 °C and 14.3 °C and averaged 8.3 °C. There was 0.1 mm of rain. There was 5.8 hours of sunshine (38%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
March 10 » Mildred Gillars ("Axis Sally") is convicted of treason.
March 30 » Cold War: A riot breaks out in Austurvöllur square in Reykjavík, when Iceland joins NATO.
June 8 » George Orwell's Nineteen Eighty-Four is published.
June 14 » Albert II, a rhesus monkey, rides a V-2 rocket to an altitude of 134km (83mi), thereby becoming the first monkey in space.
August 10 » An amendment to the National Security Act of 1947 enhances the authority of the United States Secretary of Defense over the Army, Navy and Air Force, and replaces the National Military Establishment with the Department of Defense.
December 13 » The Knesset votes to move the capital of Israel to Jerusalem.
Day of death February 10, 2011
The temperature on February 10, 2011 was between 3.6 °C and 10.4 °C and averaged 7.5 °C. There was 9.1 mm of rain during 7.9 hours. There was 0.4 hours of sunshine (4%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
March 12 » A reactor at the Fukushima Daiichi Nuclear Power Plant explodes and releases radioactivity into the atmosphere a day after the 2011 Tōhoku earthquake and tsunami.
May 2 » Osama bin Laden, the suspected mastermind behind the September 11 attacks and the FBI's most wanted man, is killed by the United States special forces in Abbottabad, Pakistan.
August 23 » A magnitude 5.8 (class: moderate) earthquake occurs in Virginia. Damage occurs to monuments and structures in Washington D.C. and the resulted damage is estimated at $200million–$300million USD.
August 26 » The Boeing 787 Dreamliner, Boeing's all-new composite airliner, receives certification from the EASA and the FAA.
September 11 » The National September 11 Memorial & Museum opens on the 10th anniversary of the September 11 attacks.
November 12 » A blast in Iran's Shahid Modarres missile base leads to the death of 17 of the Revolutionary Guards members, including Hassan Tehrani Moghaddam, a key figure in Iran's missile program.
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/I219197.php : accessed October 20, 2026), "Harmen Posthumus (1921-2011)".
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