The temperature on July 17, 1957 was between 8.7 °C and 21.7 °C and averaged 16.4 °C. There was 0.7 mm of rain during 0.6 hours. There was 9.7 hours of sunshine (60%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
March 6 » Ghana becomes the first Sub-Saharan country to gain independence from the British.
April 9 » The Suez Canal in Egypt is cleared and opens to shipping following the Suez Crisis.
June 9 » First ascent of Broad Peak by Fritz Wintersteller, Marcus Schmuck, Kurt Diemberger, and Hermann Buhl.
June 27 » Hurricane Audrey makes landfall near the Texas–Louisiana border, killing over 400 people, mainly in and around Cameron, Louisiana.
August 1 » The United States and Canada form the North American Aerospace Defense Command (NORAD).
August 28 » U.S. Senator Strom Thurmond begins a filibuster to prevent the Senate from voting on Civil Rights Act of 1957; he stopped speaking 24 hours and 18 minutes later, the longest filibuster ever conducted by a single Senator.
When copying data from this family tree, please include a reference to the origin: Lizette Wassenaar, "Genealogy Devilee", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-devilee/I330.php : accessed January 6, 2026), "Maria de Winter (± 1878-1957)".
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