The temperature on February 4, 1947 was between -5.2 °C and -1.3 °C and averaged -3.8 °C. There was 2.9 mm of rain during 5.4 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
January 25 » Thomas Goldsmith Jr. files a patent for a "Cathode Ray Tube Amusement Device", the first ever electronic game.
April 28 » Thor Heyerdahl and five crew mates set out from Peru on the Kon-Tiki to demonstrate that Peruvian natives could have settled Polynesia.
July 26 » Cold War: U.S. President Harry S. Truman signs the National Security Act of 1947 into United States law creating the Central Intelligence Agency, United States Department of Defense, United States Air Force, Joint Chiefs of Staff, and the United States National Security Council.
August 4 » The Supreme Court of Japan is established.
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.
October 22 » The Kashmir conflict between India and Pakistan begins, having started just after the partition of India.
When copying data from this family tree, please include a reference to the origin: Pauline Berens BC, "Local Heritage Book Barger-Compascuum", database, Genealogy Online (https://www.genealogieonline.nl/ofb-barger-compascuum/I23943.php : accessed March 13, 2026), "Gerardus Rudolf Heribertus Jozef Hartmann (1944-1947)".
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