The temperature on July 30, 1937 was between 13.3 °C and 19.4 °C and averaged 15.6 °C. There was 0.1 mm of rain. There was 2.6 hours of sunshine (17%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
February 11 » The Flint sit-down strike ends when General Motors recognizes the United Auto Workers trade union.
April 30 » The Commonwealth of the Philippines holds a plebiscite for Filipino women on whether they should be extended the right to suffrage; over 90% would vote in the affirmative.
July 7 » The Peel Commission Report recommends the partition of Palestine, which was the first formal recommendation for partition in the history of Palestine.
July 26 » Spanish Civil War: End of the Battle of Brunete with the Nationalist victory.
December 11 » Second Italo-Ethiopian War: Italy leaves the League of Nations.
December 29 » The Irish Free State is replaced by a new state called Ireland with the adoption of a new constitution.
Day of marriage June 28, 1957
The temperature on June 28, 1957 was between 14.4 °C and 28.5 °C and averaged 22.2 °C. There was 15.4 hours of sunshine (92%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
January 5 » In a speech given to the United States Congress, United States President Dwight D. Eisenhower announces the establishment of what will later be called the Eisenhower Doctrine.
February 18 » Kenyan rebel leader Dedan Kimathi is executed by the British colonial government.
April 6 » Greek shipping tycoon Aristotle Onassis buys the Hellenic National Airlines (TAE) and founds Olympic Airlines.
August 1 » The United States and Canada form the North American Aerospace Defense Command (NORAD).
October 14 » The 23rd Canadian Parliament becomes the only one to be personally opened by the Queen of Canada.
December 17 » The United States successfully launches the first Atlas intercontinental ballistic missile at Cape Canaveral, Florida.
When copying data from this family tree, please include a reference to the origin: Kai Böttner, "Stambaum Bõttner", database, Genealogy Online (https://www.genealogieonline.nl/stambaum-bottner/P3.php : accessed January 7, 2026), "Heidi Köhler (1937-2019)".
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