The temperature on April 7, 1930 was between 5.4 °C and 9.8 °C and averaged 7.4 °C. There was 0.1 mm of rain during 0.1 hours. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. 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.
April 28 » The Independence Producers hosted the first night game in the history of Organized Baseball in Independence, Kansas.
June 16 » Sovnarkom establishes decree time in the USSR.
October 3 » The German Socialist Labour Party in Poland – Left is founded.
October 27 » Ratifications exchanged in London for the first London Naval Treaty go into effect immediately, further limiting the expensive naval arms race among its five signatories.
December 7 » W1XAV in Boston, Massachusetts telecasts video from the CBS radio orchestra program, The Fox Trappers. The telecast also includes the first television commercial in the United States, an advertisement for I.J. Fox Furriers, who sponsored the radio show.
Day of death June 19, 2009
The temperature on June 19, 2009 was between 12.5 °C and 17.6 °C and averaged 15.3 °C. There was 0.2 mm of rain during 0.6 hours. There was 9.8 hours of sunshine (59%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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.
January 21 » Israel withdraws from the Gaza Strip, officially ending a three-week war it had with Hamas. However, intermittent fire by both sides continues in the weeks to follow.
February 10 » The communications satellites Iridium 33 and Kosmos 2251 collide in orbit, destroying both.
March 27 » The dam forming Situ Gintung, an artificial lake in Indonesia, fails, killing at least 99 people.
April 9 » In Tbilisi, Georgia, up to 60,000 people protest against the government of Mikheil Saakashvili.
June 8 » Two American journalists are found guilty of illegally entering North Korea and sentenced to 12 years of penal labour.
August 17 » An accident at the Sayano-Shushenskaya Dam in Khakassia, Russia, kills 75 and shuts down the hydroelectric power station, leading to widespread power failure in the local area.
When copying data from this family tree, please include a reference to the origin: Wicher Dam, "Dambomen, negen verschillende stambomen DAM", database, Genealogy Online (https://www.genealogieonline.nl/dambomen/I8441.php : accessed January 4, 2026), "Johannes "Jan" Dam (1930-2009)".
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