The temperature on April 26, 1928 was between 9.9 °C and 21.6 °C and averaged 16.1 °C. There was 12.3 hours of sunshine (84%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
April 14 » The Bremen, a German Junkers W 33 type aircraft, reaches Greenly Island, Canada - the first successful transatlantic aeroplane flight from east to west.
September 18 » Juan de la Cierva makes the first autogyro crossing of the English Channel.
September 27 » The Republic of China is recognized by the United States.
October 2 » The "Prelature of the Holy Cross and the Work of God", commonly known as Opus Dei, is founded.
November 22 » The premier performance of Ravel's Boléro takes place in Paris.
December 13 » George Gershwin's An American in Paris is first performed.
Day of marriage May 10, 1949
The temperature on May 10, 1949 was between 2.9 °C and 12.0 °C and averaged 7.2 °C. There was 3.1 mm of rain during 2.8 hours. There was 3.1 hours of sunshine (20%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
January 26 » The Hale telescope at Palomar Observatory sees first light under the direction of Edwin Hubble, becoming the largest aperture optical telescope (until BTA-6 is built in 1976).
April 18 » The Republic of Ireland Act comes into effect.
August 24 » The treaty creating the North Atlantic Treaty Organization goes into effect.
September 21 » The People's Republic of China is proclaimed.
October 7 » The communist German Democratic Republic (East Germany) is formed.
December 7 » Chinese Civil War: The Government of the Republic of China moves from Nanking to Taipei, Taiwan.
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/I226237.php : accessed September 24, 2026), "Bintje Kootstra (1928-2020)".
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