The temperature on May 2, 1930 was between 5.6 °C and 19.8 °C and averaged 13.4 °C. There was 11.3 hours of sunshine (76%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
May 7 » The 7.1 Mw Salmas earthquake shakes northwestern Iran and southeastern Turkey with a maximum Mercalli intensity of IX (Violent). Up to three-thousand people were killed.
July 30 » In Montevideo, Uruguay wins the first FIFA World Cup.
September 6 » Democratically elected Argentine president Hipólito Yrigoyen is deposed in a military coup.
September 17 » The Kurdish Ararat rebellion is suppressed by the Turks.
Day of death March 9, 2004
The temperature on March 9, 2004 was between -0.1 °C and 4.2 °C and averaged 2.1 °C. There was -0.1 mm of rain. There was 5.0 hours of sunshine (44%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
January 21 » NASA's MER-A (the Mars Rover Spirit) ceases communication with mission control. The problem lies in the management of its flash memory and is fixed remotely from Earth on February 6.
February 1 » Hajj pilgrimage stampede: In a stampede at the Hajj pilgrimage in Saudi Arabia, 251 people are trampled to death and 244 injured.
February 27 » A bombing of a Superferry by Abu Sayyaf in the Philippines' worst terrorist attack kills 116.
March 11 » Madrid train bombings: Simultaneous explosions on rush hour trains in Madrid, Spain, kill 192 people.
August 1 » A supermarket fire kills 396 people and injures 500 others in Asunción, Paraguay.
September 23 » Over 3,000 people die in Haiti after Hurricane Jeanne produces massive flooding and mudslides.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I2606.php : accessed February 15, 2026), "Volkert Petrus Johannes Keijsper (1930-2004)".
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