The temperature on March 18, 1957 was between 7.5 °C and 11.7 °C and averaged 9.8 °C. There was 1.6 mm of rain during 1.3 hours. There was 6.0 hours of sunshine (50%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 1 » George Town, Penang, is made a city by a royal charter of Queen Elizabeth II of the United Kingdom.
January 22 » Israel withdraws from the Sinai Peninsula.
March 8 » Egypt re-opens the Suez Canal after the Suez Crisis.
April 30 » Supplementary Convention on the Abolition of Slavery entered into force.
September 19 » Plumbbob Rainier becomes the first nuclear explosion to be entirely contained underground, producing no fallout.
December 20 » The initial production version of the Boeing 707 makes its first flight.
Day of death February 25, 1962
The average temperature on February 25, 1962 was -2.9 °C. There was 1.2 mm of rain during 1.1 hours. There was 4.5 hours of sunshine (43%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Rene Valk, "Family tree J + P Valk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-valk/I1152.php : accessed February 21, 2026), "Geke Pytrik FELKERS (1957-1962)".
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