The temperature on June 30, 1935 was between 12.3 °C and 25.7 °C and averaged 19.2 °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
February 20 » Caroline Mikkelsen becomes the first woman to set foot in Antarctica.
March 23 » Signing of the Constitution of the Commonwealth of the Philippines.
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.
May 24 » The first night game in Major League Baseball history is played in Cincinnati, Ohio, with the Cincinnati Reds beating the Philadelphia Phillies 2–1 at Crosley Field.
June 3 » One thousand unemployed Canadian workers board freight cars in Vancouver, beginning a protest trek to Ottawa.
June 25 » Colombia–Soviet Union relations are established.
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.
April 7 » Winston Churchill resigns as Prime Minister of the United Kingdom amid indications of failing health.
May 2 » Tennessee Williams wins the Pulitzer Prize for Drama for Cat on a Hot Tin Roof.
June 2 » The USSR and Yugoslavia sign the Belgrade declaration and thus normalize relations between both countries, discontinued since 1948.
September 16 » The military coup to unseat President Juan Perón of Argentina is launched at midnight.
November 1 » The bombing of United Airlines Flight 629 occurs near Longmont, Colorado, killing all 39 passengers and five crew members aboard the Douglas DC-6B airliner.
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
January 21 » War on Drugs: In one of the largest drug busts in American history, the United States Coast Guard intercepts a ship with over 4,300 kilograms (9,500lb) of cocaine on board.
April 14 » A severe hailstorm strikes Sydney, Australia causing A$2.3billion in insured damages, the most costly natural disaster in Australian history.
May 3 » Infiltration of Pakistani soldiers on Indian side resulted into the kargil war.
July 23 » ANA Flight 61 is hijacked in Tokyo, Japan by Yuji Nishizawa.
August 19 » In Belgrade, Yugoslavia, tens of thousands of Serbians rally to demand the resignation of Federal Republic of Yugoslavia President Slobodan Milošević.
November 2 » Xerox murders: In the worst mass murder in the history of Hawaii, a gunman shoots at eight people in his workplace, killing seven.
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 January 19, 2026), "Althea Alison van Onselen (1935-1999)".
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