The temperature on January 10, 1947 was between -2.1 °C and 1.2 °C and averaged 0.1 °C. There was 0.1 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
January 1 » Cold War: The American and British occupation zones in Allied-occupied Germany, after World War II, merge to form the Bizone, which later (with the French zone) became part of West Germany.
April 15 » Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line.
October 14 » Chuck Yeager becomes the first person to exceed the speed of sound.
November 13 » The Soviet Union completes development of the AK-47, one of the first proper assault rifles.
November 17 » American scientists John Bardeen and Walter Houser Brattain observe the basic principles of the transistor, a key element for the electronics revolution of the 20th century.
November 18 » The Ballantyne's Department Store fire in Christchurch, New Zealand, kills 41; it is the worst fire disaster in the history of New Zealand.
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/I48023.php : accessed October 8, 2026), "Mary Spoelma Hoekwater (± 1873-1947)".
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