The temperature on September 9, 1939 was between 13.3 °C and 25.0 °C and averaged 18.7 °C. There was 7.7 hours of sunshine (59%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from July 25, 1939 to August 10, 1939 the cabinet Colijn V, with Dr. H. Colijn (ARP) as prime minister.
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
March 16 » From Prague Castle, Hitler proclaims Bohemia and Moravia a German protectorate.
April 9 » African-American singer Marian Anderson gives a concert at the Lincoln Memorial after being denied the use of Constitution Hall by the Daughters of the American Revolution.
August 2 » Albert Einstein and Leo Szilard write a letter to Franklin D. Roosevelt, urging him to begin the Manhattan Project to develop a nuclear weapon.
August 15 » The Wizard of Oz premieres at Grauman's Chinese Theater in Los Angeles, California.
November 15 » In Washington, D.C., US President Franklin D. Roosevelt lays the cornerstone of the Jefferson Memorial.
December 18 » World War II: The Battle of the Heligoland Bight, the first major air battle of the war, takes place.
Day of death December 10, 2011
The temperature on December 10, 2011 was between 1.0 °C and 6.8 °C and averaged 4.0 °C. There was 0.2 mm of rain during 0.3 hours. There was 4.2 hours of sunshine (53%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
February 19 » The debut exhibition of the Belitung shipwreck, containing the largest collection of Tang dynasty artifacts found in one location, begins in Singapore.
March 12 » A reactor at the Fukushima Daiichi Nuclear Power Plant explodes and releases radioactivity into the atmosphere a day after the 2011 Tōhoku earthquake and tsunami.
June 1 » A rare tornado outbreak occurs in New England; a strong EF3 tornado strikes Springfield, Massachusetts, during the event, killing four people.
July 30 » Marriage of Queen Elizabeth II's eldest granddaughter Zara Phillips to former rugby union footballer Mike Tindall.
November 26 » The Mars Science Laboratory launches to Mars with the Curiosity Rover.
December 31 » Samoa and Tokelau skip the day of December 30, 2011 as they jump to the other side of International Date Line, changing their timezones.
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/I20606.php : accessed January 30, 2026), "Petrus Johannes Dreyer (1939-2011)".
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