The temperature on August 10, 1925 was between 16.1 °C and 23.0 °C and averaged 18.1 °C. There was 18.5 mm of rain. There was 1.2 hours of sunshine (8%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
March 21 » The Butler Act prohibits the teaching of human evolution in Tennessee.
April 18 » The International Amateur Radio Union is formed in Paris.
April 26 » Paul von Hindenburg defeats Wilhelm Marx in the second round of the German presidential election to become the first directly elected head of state of the Weimar Republic.
May 1 » The All-China Federation of Trade Unions is officially founded. Today it is the largest trade union in the world, with 134million members.
May 15 » Al-Insaniyyah, the first Arabic communist newspaper, is founded.
August 5 » Plaid Cymru is formed with the aim of disseminating knowledge of the Welsh language that is at the time in danger of dying out.
Day of marriage March 11, 1950
The temperature on March 11, 1950 was between -1.1 °C and 7.3 °C and averaged 4.7 °C. There was 0.1 mm of rain. There was 0.4 hours of sunshine (3%). The average windspeed was 4 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 17 » Researchers at the University of California, Berkeley announce the creation of element 98, which they name "californium".
May 5 » Bhumibol Adulyadej is crowned as King of Thailand.
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.
November 17 » Lhamo Dondrub is officially named the 14th Dalai Lama.
November 19 » US General Dwight D. Eisenhower becomes Supreme Commander of NATO-Europe.
Day of death November 20, 1991
The average temperature on November 20, 1991 was 2.2 °C. There was 5.4 mm of rain during 5.0 hours. The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
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.
January 12 » Persian Gulf War: An act of the U.S. Congress authorizes the use of American military force to drive Iraq out of Kuwait.
August 8 » The Warsaw radio mast, at one time the tallest construction ever built, collapses.
August 24 » Ukraine declares itself independent from the Soviet Union.
August 25 » The Battle of Vukovar begins. An 87-day siege of Vukovar by the Yugoslav People's Army (JNA), supported by various Serb paramilitary forces, between August and November 1991 (during the Croatian War of Independence).
September 1 » Uzbekistan declares independence from the Soviet Union.
October 16 » George Hennard runs amok in Killeen, Texas, killing 23 and wounding 20.
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/I219972.php : accessed October 23, 2026), "Koop Kooistra (1925-1991)".
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