The temperature on September 1, 1955 was between 10.7 °C and 22.7 °C and averaged 16.7 °C. There was 0.2 mm of rain. There was 5.8 hours of sunshine (42%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
April 3 » The American Civil Liberties Union announces it will defend Allen Ginsberg's book Howl against obscenity charges.
May 5 » The General Treaty, by which France, Britain and the United States recognize the sovereignty of West Germany, comes into effect.
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.
August 19 » In the Northeast United States, severe flooding caused by Hurricane Diane, claims 200 lives.
October 1 » The Xinjiang Uyghur Autonomous Region is established.
October 29 » The Soviet battleshipNovorossiysk strikes a World War II mine in the harbor at Sevastopol.
When copying data from this family tree, please include a reference to the origin: Irene Jolanda van der Meulen, "Family tree Ype Ypes (waaronder van der Meulen)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ype-ypes/I6032.php : accessed January 30, 2026), "Pieter Koert Zondervan (1955-)".
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