The temperature on October 29, 1923 was between 6.1 °C and 13.8 °C and averaged 9.5 °C. There was 0.1 mm of rain. There was 5.3 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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.
January 11 » Occupation of the Ruhr: Troops from France and Belgium occupy the Ruhr area to force Germany to make its World War I reparation payments.
April 15 » Insulin becomes generally available for use by people with diabetes.
September 7 » The International Criminal Police Organization (INTERPOL) is formed.
September 8 » Honda Point disaster: Nine US Navy destroyers run aground off the California coast. Seven are lost, and twenty-three sailors killed.
September 29 » The British Mandate for Palestine takes effect, creating Mandatory Palestine.
December 21 » United Kingdom and Nepal formally signed an agreement of friendship, called the Nepal–Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816.
Day of death August 4, 1944
The temperature on August 4, 1944 was between 14.6 °C and 25.2 °C and averaged 20.1 °C. There was 13.5 hours of sunshine (88%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 18 » Mount Vesuvius in Italy erupts, killing 26 people, causing thousands to flee their homes, and destroying dozens of Allied bombers.
May 18 » Deportation of Crimean Tatars by the Soviet Union government.
June 25 » World War II: United States Navy and British Royal Navy ships bombard Cherbourg to support United States Army units engaged in the Battle of Cherbourg.
July 21 » World War II: Claus von Stauffenberg and four fellow conspirators are executed for the July 20 plot to assassinate Adolf Hitler.
September 4 » World War II: The British 11th Armoured Division liberates the Belgian city of Antwerp.
October 7 » World War II: During an uprising at Birkenau concentration camp, Jewish prisoners burn down Crematorium IV.
When copying data from this family tree, please include a reference to the origin: Eva Drenth, "Family tree Diverse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-drenth/I21929.php : accessed February 19, 2026), "Johannes Cornelis de Ket (1923-1944)".
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