The temperature on December 20, 1978 was between -6.1 °C and -2.8 °C and averaged -4.0 °C. There was 0.1 mm of rain. The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
January 19 » The last Volkswagen Beetle made in Germany leaves VW's plant in Emden. Beetle production in Latin America continues until 2003.
April 1 » The Philippine College of Commerce, through a presidential decree, becomes the Polytechnic University of the Philippines.
April 7 » Development of the neutron bomb is canceled by President Jimmy Carter.
April 17 » Mir Akbar Khyber is assassinated, provoking a communist coup d'état in Afghanistan.
October 21 » Australian civilian pilot Frederick Valentich vanishes over the Bass Strait south of Melbourne, after reporting contact with an unidentified aircraft.
November 23 » Cyclone kills about 1000 people in eastern Sri Lanka.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I501980.php : accessed February 18, 2026), "Eileen (Merry and Bright) Wilkes (1907-1978)".
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