The temperature on June 1, 1921 was between 9.2 °C and 23.9 °C and averaged 17.0 °C. There was 12.8 hours of sunshine (78%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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.
June 28 » Serbian King Alexander I proclaims the new constitution of the Kingdom of Serbs, Croats and Slovenes, known thereafter as the Vidovdan Constitution.
July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
July 29 » Adolf Hitler becomes leader of the National Socialist German Workers Party.
October 18 » The Crimean Autonomous Soviet Socialist Republic is formed as part of the Russian Soviet Federative Socialist Republic.
October 19 » The Portuguese Prime Minister and several officials are murdered in the Bloody Night coup.
December 6 » The Anglo-Irish Treaty is signed in London by British and Irish representatives.
Day of marriage August 29, 1946
The temperature on August 29, 1946 was between 10.6 °C and 19.0 °C and averaged 14.8 °C. There was 2.8 mm of rain during 0.6 hours. There was 10.3 hours of sunshine (74%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southwest. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
January 22 » Creation of the Central Intelligence Group, forerunner of the Central Intelligence Agency.
February 15 » ENIAC, the first electronic general-purpose computer, is formally dedicated at the University of Pennsylvania in Philadelphia.
March 2 » Ho Chi Minh is elected the President of North Vietnam.
May 8 » Estonian schoolgirls Aili Jõgi and Ageeda Paavel blow up the Soviet memorial which preceded the Bronze Soldier of Tallinn.
July 1 » Crossroads Able is the first postwar nuclear weapon test.
August 16 » Mass riots in Kolkata begin; more than 4,000 people would be killed in 72 hours.
Day of death February 12, 2005
The temperature on February 12, 2005 was between 4.5 °C and 11.9 °C and averaged 8.1 °C. There was 24.6 mm of rain during 14.2 hours. There was 0.2 hours of sunshine (2%). The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
January 8 » The nuclear sub USSSan Francisco collides at full speed with an undersea mountain south of Guam. One man is killed, but the sub surfaces and is repaired.
February 16 » The Kyoto Protocol comes into force, following its ratification by Russia.
May 16 » Kuwait permits women's suffrage in a 35–23 National Assembly vote.
August 14 » Helios Airways Flight 522, en route from Larnaca, Cyprus to Prague, Czech Republic via Athens, crashes in the hills near Grammatiko, Greece, killing 121 passengers and crew.
August 17 » Over 500 bombs are set off by terrorists at 300 locations in 63 out of the 64 districts of Bangladesh
October 19 » Hurricane Wilma becomes the most intense Atlantic hurricane on record with a minimum pressure of 882 mb.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I436629.php : accessed February 20, 2026), "Wilhelmus Leonardus Adolf van Dun (1921-2005)".
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