The temperature on September 13, 1921 was between 10.7 °C and 18.7 °C and averaged 15.3 °C. There was 6.6 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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.
February 27 » The International Working Union of Socialist Parties is founded in Vienna.
March 24 » The 1921 Women's Olympiad begins in Monte Carlo, first international women's sports event.
April 11 » Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.
October 5 » The World Series is the first to be broadcast on radio.
October 19 » The Portuguese Prime Minister and several officials are murdered in the Bloody Night coup.
November 4 » The Saalschutz Abteilung (hall defense detachment) of the Nazi Party is renamed the Sturmabteilung (storm detachment) after a large riot in Munich.
Day of marriage September 18, 1950
The temperature on September 18, 1950 was between 9.9 °C and 15.4 °C and averaged 12.1 °C. There was 2.9 mm of rain during 3.8 hours. There was 3.9 hours of sunshine (31%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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).
January 6 » The United Kingdom recognizes the People's Republic of China. The Republic of China severs diplomatic relations with the UK in response.
January 21 » American lawyer and government official Alger Hiss is convicted of perjury.
January 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
March 1 » Cold War: Klaus Fuchs is convicted of spying for the Soviet Union by disclosing top secret atomic bomb data.
May 9 » Robert Schuman presents his proposal on the creation of an organized Europe, which according to him was indispensable to the maintenance of peaceful relations. This proposal, known as the "Schuman Declaration", is considered by some people to be the beginning of the creation of what is now the European Union.
June 28 » Korean War: Suspected communist sympathizers (between 60,000 to 200,000) are executed in the Bodo League massacre.
Day of death September 16, 2008
The temperature on September 16, 2008 was between 7.5 °C and 16.5 °C and averaged 12.4 °C. There was 1.2 hours of sunshine (9%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
May 23 » The International Court of Justice (ICJ) awards Middle Rocks to Malaysia and Pedra Branca (Pulau Batu Puteh) to Singapore, ending a 29-year territorial dispute between the two countries.
June 9 » Two bombs explode at a train station near Algiers, Algeria, killing at least 13 people.
August 6 » A military junta led by Mohamed Ould Abdel Aziz stages a coup d'état in Mauritania, overthrowing president Sidi Ould Cheikh Abdallahi.
August 17 » American swimmer Michael Phelps becomes the first person to win eight gold medals at one Olympic Games.
November 10 » Over five months after landing on Mars, NASA declares the Phoenix mission concluded after communications with the lander were lost.
November 27 » XL Airways Germany Flight 888T: An Airbus A320 performing a flight test crashes near the French commune of Canet-en-Roussillon, killing all seven people on board.
Day of burial September 20, 2008
The temperature on September 20, 2008 was between 3.2 °C and 18.1 °C and averaged 10.6 °C. There was 11.4 hours of sunshine (92%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
February 23 » A United States Air Force B-2 Spirit bomber crashes on Guam, marking the first operational loss of a B-2.
February 26 » The New York Philharmonic performs in Pyongyang, North Korea; this is the first event of its kind to take place in North Korea.
April 3 » ATA Airlines, once one of the ten largest U.S. passenger airlines and largest charter airline, files for bankruptcy for the second time in five years and ceases all operations.
June 9 » Two bombs explode at a train station near Algiers, Algeria, killing at least 13 people.
August 17 » American swimmer Michael Phelps becomes the first person to win eight gold medals at one Olympic Games.
December 14 » Muntadhar al-Zaidi throws his shoes at then-U.S. President George W. Bush during a press conference in Baghdad, Iraq.
When copying data from this family tree, please include a reference to the origin: Van Knippenberg, "Family tree Van Knippenberg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-knippenberg/I1705.php : accessed February 4, 2026), "Joseph Martinus Hubertus (Jo) Knippenbergh (1921-2008)".
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