The temperature on August 30, 1915 was between 7.0 °C and 17.3 °C and averaged 11.4 °C. There was 4.6 mm of rain. There was 7.7 hours of sunshine (56%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 24 » World War I: British Grand Fleet battle cruisers under Vice-Admiral Sir David Beatty engage Rear-Admiral Franz von Hipper's battle cruisers in the Battle of Dogger Bank.
April 24 » The arrest of 250 Armenian intellectuals and community leaders in Istanbul marks the beginning of the Armenian Genocide.
May 7 » The Republic of China accedes to 13 of the 21 Demands, extending the Empire of Japan's control over Manchuria and the Chinese economy.
May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
June 29 » The North Saskatchewan River flood of 1915 is the worst flood in Edmonton history.
August 15 » A story in New York World newspaper reveals that the Imperial German government had purchased excess phenol from Thomas Edison that could be used to make explosives for the war effort and diverted it to Bayer for aspirin production.
Day of marriage June 23, 1938
The temperature on June 23, 1938 was between 13.8 °C and 20.5 °C and averaged 16.6 °C. There was 2.9 hours of sunshine (17%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
January 3 » The March of Dimes is established as a foundation to combat infant polio by President Franklin D. Roosevelt.
February 11 » BBC Television produces the world's first ever science fiction television programme, an adaptation of a section of the Karel Čapek play R.U.R., that coined the term "robot".
March 12 » Anschluss: German troops occupy and absorb Austria.
March 18 » Mexico creates Pemex by expropriating all foreign-owned oil reserves and facilities.
July 28 » Hawaii Clipper disappears between Guam and Manila as the first loss of an airliner in trans-Pacific China Clipper service.
October 5 » In Nazi Germany, Jews' passports are invalidated.
Day of death December 18, 1999
The temperature on December 18, 1999 was between -0.3 °C and 6.0 °C and averaged 2.6 °C. There was 1.9 hours of sunshine (25%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
February 7 » Crown Prince Abdullah becomes the King of Jordan on the death of his father, King Hussein.
February 11 » Pluto crosses Neptune's orbit, ending a nearly 20-year period when it was closer to the Sun than the gas giant; Pluto is not expected to interact with Neptune's orbit again until 2231.
April 19 » The German Bundestag returns to Berlin.
June 9 » Kosovo War: The Federal Republic of Yugoslavia and NATO sign a peace treaty.
July 5 » U.S. President Bill Clinton imposes trade and economic sanctions against the Taliban regime in Afghanistan.
December 3 » NASA loses radio contact with the Mars Polar Lander moments before the spacecraft enters the Martian atmosphere.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I187590.php : accessed October 20, 2026), "Eltje Sjoukje Basstra (1915-1999)".
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