The temperature on May 12, 1956 was between 6.3 °C and 14.7 °C and averaged 10.6 °C. There was 0.5 mm of rain during 1.1 hours. There was 9.8 hours of sunshine (63%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
February 25 » In his speech On the Cult of Personality and Its Consequences, Nikita Khrushchev, leader of the Soviet Union, denounces Stalin.
March 1 » Formation of the East German Nationale Volksarmee.
July 13 » The Dartmouth workshop is the first conference on artificial intelligence.
July 30 » A joint resolution of the U.S. Congress is signed by President Dwight D. Eisenhower, authorizing In God We Trust as the U.S. national motto.
October 19 » The Soviet Union and Japan sign a Joint Declaration, officially ending the state of war between the two countries that had existed since August 1945.
December 2 » The Granma reaches the shores of Cuba's Oriente Province. Fidel Castro, Che Guevara and 80 other members of the 26th of July Movement disembark to initiate the Cuban Revolution.
When copying data from this family tree, please include a reference to the origin: F. van Dijk, "Family tree Van Dijk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_van_dijk/R35841.php : accessed January 18, 2026), "Dorothea Augusta Maria de Beer (1890-1956)".
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