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.
March 1 » The Australian cricket team captained by Warwick Armstrong becomes the first team to complete a whitewash of The Ashes, something that would not be repeated for 86 years.
March 31 » The Royal Australian Air Force is formed.
April 11 » Emir Abdullah establishes the first centralised government in the newly created British protectorate of Transjordan.
June 12 » Mikhail Tukhachevsky orders the use of chemical weapons against the Tambov Rebellion, bringing an end to the peasant uprising.
September 5 » Roscoe "Fatty" Arbuckle party in San Francisco ends with the death of the young actress Virginia Rappe: One of the first scandals of the Hollywood community.
October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.
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 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
May 19 » Egypt announces that the Suez Canal is closed to Israeli ships and commerce.
June 3 » Herzog and Lachenal of the French Annapurna expedition become the first climbers to reach the summit of an 8,000-metre peak.
June 28 » Korean War: Suspected communist sympathizers (between 60,000 to 200,000) are executed in the Bodo League massacre.
July 20 » Cold War: In Philadelphia, Harry Gold pleads guilty to spying for the Soviet Union by passing secrets from atomic scientist Klaus Fuchs.
November 1 » Puerto Rican nationalists Griselio Torresola and Oscar Collazo attempt to assassinate US President Harry S. Truman at Blair House.
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.
February 13 » Australian Prime Minister Kevin Rudd makes a historic apology to the Indigenous Australians and the Stolen Generations.
February 14 » Northern Illinois University shooting: A gunman opens fire in a lecture hall of Northern Illinois University in DeKalb County, Illinois, resulting in six fatalities (including the gunman) and 21 injuries.
April 22 » The United States Air Force retires the remaining F-117 Nighthawk aircraft in service.
July 21 » Ram Baran Yadav is declared the first president of Nepal.
September 15 » Lehman Brothers files for Chapter 11 bankruptcy, the largest bankruptcy filing in U.S. history.
September 20 » A dump truck full of explosives detonates in front of the Marriott hotel in Islamabad, Pakistan, killing 54 people and injuring 266 others.
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.
April 30 » Two skeletal remains found near Yekaterinburg, Russia are confirmed by Russian scientists to be the remains of Alexei and Anastasia, two of the children of the last Tsar of Russia, whose entire family was executed at Yekaterinburg by the Bolsheviks.
May 2 » Chaitén Volcano begins erupting in Chile, forcing the evacuation of more than 4,500 people.
May 12 » An earthquake (measuring around 8.0 magnitude) occurs in Sichuan, China, killing over 69,000 people.
August 17 » American swimmer Michael Phelps becomes the first person to win eight gold medals at one Olympic Games.
September 11 » A major Channel Tunnel fire breaks out on a freight train, resulting in the closure of part of the tunnel for six months.
September 24 » Thabo Mbeki resigns as president of South Africa
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 5, 2026), "Joseph Martinus Hubertus (Jo) Knippenbergh (1921-2008)".
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