The temperature on May 26, 1956 was between 7.9 °C and 14.2 °C and averaged 10.7 °C. There was 0.2 mm of rain during 1.1 hours. There was 4.3 hours of sunshine (27%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
January 26 » Soviet Union cedes Porkkala back to Finland.
May 1 » A doctor in Japan reports an "epidemic of an unknown disease of the central nervous system", marking the official discovery of Minamata disease.
May 1 » The polio vaccine developed by Jonas Salk is made available to the public.
June 28 » in Poznań, workers from HCP factory go to the streets, sparking one of the first major protests against communist government both in Poland and Europe.
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.
December 19 » Irish-born physician John Bodkin Adams is arrested in connection with the suspicious deaths of more than 160 patients. Eventually he is convicted only of minor charges.
When copying data from this family tree, please include a reference to the origin: J.W. van Diest, "Family tree Van Diest", database, Genealogy Online (https://www.genealogieonline.nl/van-diest-stamboom/I35.php : accessed February 3, 2026), "Antonius Lambertus "Ton" van Diest (1956-)".
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