The temperature on March 15, 1964 was between -1.1 °C and 4.2 °C and averaged 1.3 °C. There was 0.2 hours of sunshine (2%). The partly or heavily clouded was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the east. Source: KNMI
March 19 » Over 500,000 Brazilians attend the March of the Family with God for Liberty, in protest against the government of João Goulart and against communism.
April 1 » The British Admiralty, War Office and Air Ministry are replaced by a unified Defence Council of the United Kingdom.
April 26 » Tanganyika and Zanzibar merge to form Tanzania.
May 20 » Discovery of the cosmic microwave background radiation by Robert Woodrow Wilson and Arno Penzias.
October 29 » The United Republic of Tanganyika and Zanzibar is renamed the United Republic of Tanzania.
November 21 » The Verrazano-Narrows Bridge opens to traffic. At the time it is the world's longest bridge span.
When copying data from this family tree, please include a reference to the origin: J. van Venrooij, "Van Venrooij", database, Genealogy Online (https://www.genealogieonline.nl/van-venrooij/I746.php : accessed February 15, 2026), "Johannes Hinderikus Konings (± 1889-1964)".
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