The temperature on August 26, 1955 was between 14.0 °C and 24.1 °C and averaged 18.1 °C. There was 1.3 mm of rain during 0.9 hours. There was 5.1 hours of sunshine (36%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
June 11 » Eighty-three spectators are killed and at least 100 are injured after an Austin-Healey and a Mercedes-Benz collide at the 24 Hours of Le Mans, the deadliest ever accident in motorsports.
July 15 » Eighteen Nobel laureates sign the Mainau Declaration against nuclear weapons, later co-signed by thirty-four others.
September 16 » The military coup to unseat President Juan Perón of Argentina is launched at midnight.
October 26 » Ngô Đình Diệm declares himself Premier of South Vietnam.
November 1 » The bombing of United Airlines Flight 629 occurs near Longmont, Colorado, killing all 39 passengers and five crew members aboard the Douglas DC-6B airliner.
November 15 » The first part of Saint Petersburg Metro is opened.
When copying data from this family tree, please include a reference to the origin: Peeters Mathieu, "FutureHistory", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-riske/I30038.php : accessed December 28, 2025), "Irma Amelberga de Schepper (1911-1955)".
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