The temperature on May 21, 1970 was between 7.6 °C and 13.9 °C and averaged 10.3 °C. There was 1.6 mm of rain during 1.6 hours. There was 4.1 hours of sunshine (26%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 15 » Nigerian Civil War: Biafran rebels surrender following an unsuccessful 32-month fight for independence from Nigeria.
April 26 » The Convention Establishing the World Intellectual Property Organization enters into force.
May 11 » The 1970 Lubbock tornado kills 26 and causes $250million in damage.
October 2 » An aircraft carrying the Wichita State University football team, administrators, and supporters crashes in Colorado, killing 31 people.
November 1 » Club Cinq-Sept fire in Saint-Laurent-du-Pont, France kills 146 young people.
November 21 » Vietnam War: Operation Ivory Coast: A joint United States Air Force and Army team raids the Sơn Tây prisoner-of-war camp in an attempt to free American prisoners of war thought to be held there.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I34347.php : accessed February 11, 2026), "Romain van Landschoot".
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