The temperature on June 30, 1935 was between 12.9 °C and 27.0 °C and averaged 20.1 °C. There was 15.2 hours of sunshine (91%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
April 14 » The Black Sunday dust storm, considered one of the worst storms of the Dust Bowl, swept across the Oklahoma and Texas panhandles and neighboring areas.
April 23 » The Polish Constitution of 1935 is adopted.
May 29 » First flight of the Messerschmitt Bf 109 fighter aeroplane.
June 3 » One thousand unemployed Canadian workers board freight cars in Vancouver, beginning a protest trek to Ottawa.
December 9 » Student protests in Beiping (now Beijing)'s Tiananmen Square, dispersed by government.
December 30 » The Italian Air Force bombs a Swedish Red Cross hospital during the Second Italo-Abyssinian War.
Day of marriage April 2, 1955
The temperature on April 2, 1955 was between -1.2 °C and 11.4 °C and averaged 5.4 °C. There was 0.1 mm of rain. There was 8.3 hours of sunshine (64%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
February 13 » Israel obtains four of the seven Dead Sea Scrolls.
February 18 » Operation Teapot: Teapot test shot "Wasp" is successfully detonated at the Nevada Test Site with a yield of 1.2 kilotons. Wasp is the first of fourteen shots in the Teapot series.
July 27 » The Austrian State Treaty restores Austrian sovereignty.
November 23 » The Cocos Islands are transferred from the control of the United Kingdom to that of Australia.
December 1 » American Civil Rights Movement: In Montgomery, Alabama, seamstress Rosa Parks refuses to give up her bus seat to a white man and is arrested for violating the city's racial segregation laws, an incident which leads to that city's bus boycott.
December 20 » Cardiff is proclaimed the capital city of Wales, United Kingdom.
Day of death December 22, 1999
The temperature on December 22, 1999 was between -2.2 °C and 2.8 °C and averaged 0.1 °C. There was 2.3 mm of rain during 3.6 hours. There was 2.5 hours of sunshine (32%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
February 4 » Unarmed West African immigrant Amadou Diallo is shot 41 times by four plainclothes New York City police officers on an unrelated stake-out, inflaming race relations in the city.
April 5 » Two Libyans suspected of bringing down Pan Am Flight 103 in 1988 are handed over for eventual trial in the Netherlands.
April 19 » The German Bundestag returns to Berlin.
July 31 » Discovery Program: Lunar Prospector: NASA intentionally crashes the spacecraft into the Moon, thus ending its mission to detect frozen water on the Moon's surface.
August 26 » Russia begins the Second Chechen War in response to the Invasion of Dagestan by the Islamic International Peacekeeping Brigade.
December 5 » Helen Clark is sworn in as Prime Minister of New Zealand, the second woman to hold the post and the first to be elected to the role.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I14063.php : accessed May 2, 2025), "Althea Alison van Onselen (1935-1999)".
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