The temperature on April 3, 1924 was between -2.8 °C and 3.1 °C and averaged 0.8 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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.
February 5 » The Royal Greenwich Observatory begins broadcasting the hourly time signals known as the Greenwich Time Signal.
April 1 » Adolf Hitler is sentenced to five years imprisonment for his participation in the "Beer Hall Putsch" but spends only nine months in jail.
May 8 » The Klaipėda Convention is signed formally incorporating Klaipėda Region (Memel Territory) into Lithuania.
June 10 » Fascists kidnap and kill Italian Socialist leader Giacomo Matteotti in Rome.
September 28 » The first aerial circumnavigation is completed by a team from the US Army.
December 20 » Adolf Hitler is released from Landsberg Prison.
Day of marriage October 29, 1959
The temperature on October 29, 1959 was between 0.8 °C and 11.6 °C and averaged 6.6 °C. There was 1.0 mm of rain during 1.3 hours. There was 4.8 hours of sunshine (49%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
February 19 » The United Kingdom grants Cyprus independence, which is formally proclaimed on August 16, 1960.
February 20 » The Avro Arrow program to design and manufacture supersonic jet fighters in Canada is cancelled by the Diefenbaker government amid much political debate.
September 14 » The Soviet probe Luna 2 crashes onto the Moon, becoming the first man-made object to reach it.
September 26 » Typhoon Vera, the strongest typhoon to hit Japan in recorded history, makes landfall, killing 4,580 people and leaving nearly 1.6 million others homeless.
September 27 » Typhoon Vera kills nearly 5,000 people in Japan.
October 7 » The Soviet probe Luna 3 transmits the first-ever photographs of the far side of the Moon.
Day of death December 19, 1974
The temperature on December 19, 1974 was between 2.0 °C and 8.4 °C and averaged 5.9 °C. There was 0.9 mm of rain during 0.8 hours. There was -0.1 hours of sunshine (0%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
March 3 » Turkish Airlines Flight 981 crashes at Ermenonville near Paris, France killing all 346 aboard.
April 3 » The 1974 Super Outbreak occurs, the second biggest tornado outbreak in recorded history (after the 2011 Super Outbreak). The death toll is 315, with nearly 5,500 injured.
May 30 » The Airbus A300 passenger aircraft first enters service.
July 23 » The Greek military junta collapses, and former Prime Minister Konstantinos Karamanlis is invited to lead the new government, beginning Greece's metapolitefsi era.
November 16 » The Arecibo message is broadcast from the Arecibo Radio Telescope in Puerto Rico. It was aimed at the current location of the globular star cluster Messier 13 some 25,000 light years away. The message will reach empty space by the time it finally arrives since the cluster will have changed position.
November 20 » The United States Department of Justice files its final anti-trust suit against AT&T Corporation. This suit later leads to the breakup of AT&T and its Bell System.
When copying data from this family tree, please include a reference to the origin: W. Pothoven, "Family tree Pothoven", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-pothoven/I49.php : accessed February 16, 2026), "Roelof Pothoven (1924-1974)".
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