The temperature on April 30, 1956 was between 3.0 °C and 9.9 °C and averaged 6.4 °C. There was 0.7 mm of rain during 0.9 hours. There was 2.5 hours of sunshine (17%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
April 2 » As the World Turns and The Edge of Night premiere on CBS. The two soaps become the first daytime dramas to debut in the 30-minute format.
July 9 » The 7.7 Mw Amorgos earthquake shakes the Cyclades island group in the Aegean Sea with a maximum Mercalli intensity of IX (Violent). The shaking and the destructive tsunami that followed left fifty-three people dead. A damaging M7.2 aftershock occurred minutes after the mainshock.
September 16 » TCN-9 Sydney is the first Australian television station to commence regular broadcasts.
October 15 » FORTRAN, the first modern computer language, is first shared with the coding community.
October 17 » Bobby Fischer defeats Donald Byrne in the chess Game of the Century.
October 30 » Hungarian Revolution: The government recognizes the new workers' councils. Army officer Béla Király leads an attack on the Communist Party headquarters.
When copying data from this family tree, please include a reference to the origin: Hans Dunning, "Family tree Dunning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dunning/R321.php : accessed January 2, 2026), "Jan van Dijk (-1956)".
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