The temperature on May 26, 1952 was between 10.3 °C and 15.4 °C and averaged 12.0 °C. There was 1.0 mm of rain during 2.3 hours. There was 3.2 hours of sunshine (20%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
March 20 » The US Senate ratifies the Security Treaty Between the United States and Japan.
April 15 » First flight of the Boeing B-52 Stratofortress.
April 28 » Dwight D. Eisenhower resigns as Supreme Allied Commander of NATO.
June 17 » Guatemala passes Decree 900, ordering the redistribution of uncultivated land.
July 19 » Opening of the Summer Olympics in Helsinki, Finland.
December 5 » Beginning of the Great Smog in London. A cold fog combines with air pollution and brings the city to a standstill for four days. Later, a Ministry of Health report estimates 4,000 fatalities as a result of it.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I11406.php : accessed January 30, 2026), "Bertram Robert Greenhalgh (1885-1952)".
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