The temperature on September 15, 1930 was between 9.7 °C and 17.4 °C and averaged 13.5 °C. There was 5.5 mm of rain during 2.5 hours. There was 2.4 hours of sunshine (19%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 18 » While studying photographs taken in January, Clyde Tombaugh discovers Pluto.
March 31 » The Motion Picture Production Code is instituted, imposing strict guidelines on the treatment of sex, crime, religion and violence in film, in the U.S., for the next thirty-eight years.
April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
May 24 » Amy Johnson lands in Darwin, Northern Territory, becoming the first woman to fly solo from England to Australia (she left on May 5 for the 11,000 mile flight).
June 17 » U.S. President Herbert Hoover signs the Smoot–Hawley Tariff Act into law.
October 3 » The German Socialist Labour Party in Poland – Left is founded.
Day of death May 20, 2010
The temperature on May 20, 2010 was between 3.4 °C and 20.7 °C and averaged 13.8 °C. There was 14.2 hours of sunshine (89%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
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.
January 8 » Gunmen from an offshoot of the Front for the Liberation of the Enclave of Cabinda attack a bus carrying the Togo national football team on its way to the 2010 Africa Cup of Nations, killing three people and injuring another nine.
February 23 » Unknown criminals pour more than 2⁄2 million liters of diesel oil and other hydrocarbons into the river Lambro, in northern Italy, sparking an environmental disaster.
May 28 » In West Bengal, India, the Jnaneswari Express train derailment and subsequent collision kills 148 passengers.
June 13 » A capsule of the Japanese spacecraft Hayabusa, containing particles of the asteroid 25143 Itokawa, returns to Earth.
July 11 » The Islamist militia group Al-Shabaab carried out multiple suicide bombings in Kampala, Uganda, killing 74 people and injuring 85 others.
October 10 » The Netherlands Antilles are dissolved as a country.
When copying data from this family tree, please include a reference to the origin: Pauline Berens BC, "Local Heritage Book Barger-Compascuum", database, Genealogy Online (https://www.genealogieonline.nl/ofb-barger-compascuum/I59456.php : accessed February 5, 2026), "Jan Willem Heller (1930-2010)".
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