The temperature on April 18, 1961 was between 5.5 °C and 15.2 °C and averaged 10.3 °C. There was 11.7 hours of sunshine (83%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
March 15 » At the 1961 Commonwealth Prime Ministers' Conference, South Africa announces that it will withdraw from the Commonwealth when the South African Constitution of 1961 comes into effect.
September 1 » The first conference of the Non-Aligned Countries is held in Belgrade, Yugoslavia.
October 17 » Directed by their chief Maurice Papon, Paris police massacre scores of Algerian protesters.
October 20 » The Soviet Union performs the first armed test of a submarine-launched ballistic missile, launching an R-13 from a Golf-class submarine.
October 30 » Due to "violations of Vladimir Lenin's precepts", it is decreed that Joseph Stalin's body be removed from its place of honour inside Lenin's tomb and buried near the Kremlin Wall with a plain granite marker.
December 19 » India annexes Daman and Diu, part of Portuguese India.
When copying data from this family tree, please include a reference to the origin: Theo Jellema, "Family tree Jellema, Dotinga, van der Til en Visser", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-jellema-dotinga-en-visser/I23576.php : accessed June 23, 2024), "Pieter Deelstra (????-1961)".
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