The temperature on April 19, 1956 was between 0.3 °C and 9.8 °C and averaged 4.8 °C. There was 0.1 mm of rain. There was 7.5 hours of sunshine (53%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
February 20 » The United States Merchant Marine Academy becomes a permanent Service Academy.
April 5 » Cuban Revolution: Fidel Castro declares himself at war with Cuban President Fulgencio Batista.
September 25 » TAT-1, the first submarine transatlantic telephone cable system, is inaugurated.
October 15 » FORTRAN, the first modern computer language, is first shared with the coding community.
October 21 » The Mau Mau Uprising in Kenya is defeated.
November 1 » Hungarian Revolution: Imre Nagy announces Hungary's neutrality and withdrawal from the Warsaw Pact. Soviet troops begin to re-enter Hungary, contrary to assurances by the Soviet government. János Kádár and Ferenc Münnich secretly defect to the Soviets.
Day of marriage July 7, 1978
The temperature on July 7, 1978 was between 9.2 °C and 13.7 °C and averaged 11.2 °C. There was 6.1 mm of rain during 4.3 hours. There was 0.1 hours of sunshine (1%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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.
March 23 » The first UNIFIL troops arrived in Lebanon for peacekeeping mission along the Blue Line.
April 27 » Former United States President Nixon aide John D. Ehrlichman is released from an Arizona prison after serving 18 months for Watergate-related crimes.
June 28 » The United States Supreme Court, in Regents of the University of California v. Bakke bars quota systems in college admissions.
August 26 » Papal conclave: Albino Luciani is elected as Pope John Paul I.
October 21 » Australian civilian pilot Frederick Valentich vanishes over the Bass Strait south of Melbourne, after reporting contact with an unidentified aircraft.
November 27 » In San Francisco, city mayor George Moscone and openly gay city supervisor Harvey Milk are assassinated by former supervisor Dan White.
When copying data from this family tree, please include a reference to the origin: Leen Schaap, "Database Schaap", database, Genealogy Online (https://www.genealogieonline.nl/database-schaap/I4259.php : accessed May 2, 2025), "Hendrik "Henri" van der Horst (1956-)".
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