The temperature on May 12, 1957 was between 9.3 °C and 16.9 °C and averaged 12.5 °C. There was 10.3 mm of rain during 1.2 hours. There was 6.5 hours of sunshine (42%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
March 8 » The 1957 Georgia Memorial to Congress, which petitions the U.S. Congress to declare the ratification of the 14th and 15th Amendments to the U.S. Constitution null and void, is adopted by the U.S. state of Georgia.
March 31 » Elections to the Territorial Assembly of the French colony Upper Volta are held. After the elections PDU and MDV form a government.
April 11 » United Kingdom agrees to Singaporean self-rule.
July 1 » The International Geophysical Year begins.
September 4 » The Ford Motor Company introduces the Edsel.
October 4 » Sputnik 1 becomes the first artificial satellite to orbit the Earth.
When copying data from this family tree, please include a reference to the origin: Nieko Dijkstra, "Family tree Dijkstra", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dijkstra/I371.php : accessed January 28, 2026), "Dirk Oostema (1957-)".
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