The temperature on September 20, 1954 was between 10.6 °C and 15.2 °C and averaged 13.0 °C. There was 1.2 mm of rain during 1.1 hours. There was 7.7 hours of sunshine (62%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
April 8 » A Royal Canadian Air Force Canadair Harvard collides with a Trans-Canada Airlines Canadair North Star over Moose Jaw, Saskatchewan, killing 37 people.
April 8 » South African Airways Flight 201 A de Havilland DH.106 Comet 1 crashes into the sea during night killing 21 people.
July 5 » Elvis Presley records his first single, "That's All Right", at Sun Records in Memphis, Tennessee.
July 15 » First flight of the Boeing 367-80, prototype for both the Boeing 707 and C-135 series.
July 20 » Germany: Otto John, head of West Germany's secret service, defects to East Germany.
August 16 » The first issue of Sports Illustrated is published.
When copying data from this family tree, please include a reference to the origin: Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I89609.php : accessed February 18, 2026), "Leentje Dubbelaar (1906-1954)".
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