The temperature on March 24, 1947 was between 2.9 °C and 12.2 °C and averaged 7.7 °C. There was 0.6 mm of rain during 1.3 hours. There was 5.8 hours of sunshine (47%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
April 6 » The first Tony Awards are presented for theatrical achievement.
April 9 » The Glazier–Higgins–Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas.
May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
October 20 » The House Un-American Activities Committee begins its investigation into Communist infiltration of the Hollywood film industry, resulting in a blacklist that prevents some from working in the industry for years.
December 23 » The transistor is first demonstrated at Bell Laboratories.
December 30 » Cold War: King Michael I of Romania is forced to abdicate by the Soviet Union-backed Communist government of Romania.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I92819.php : accessed May 10, 2025), "Wilhelm Johannes Boelman (1917-)".
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