The temperature on September 26, 1931 was between 5.2 °C and 15.8 °C and averaged 10.5 °C. There was 8.4 hours of sunshine (70%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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.
March 26 » Swissair is founded as the national airline of Switzerland.
April 14 » The Spanish Cortes deposes King Alfonso XIII and proclaims the Second Spanish Republic.
May 1 » The Empire State Building is dedicated in New York City.
May 7 » The stand-off between criminal Francis Crowley and 300 members of the New York Police Department takes place in his fifth-floor apartment on West 91st Street, New York City.
May 14 » Five unarmed civilians are killed in the Ådalen shootings, as the Swedish military is called in to deal with protesting workers.
July 1 » United Airlines begins service (as Boeing Air Transport).
Day of death November 4, 2011
The temperature on November 4, 2011 was between 12.4 °C and 18.3 °C and averaged 14.7 °C. There was -0.1 mm of rain. There was 5.2 hours of sunshine (55%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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.
April 11 » An explosion in the Minsk Metro, Belarus kills 15 people and injures 204 others.
April 27 » The 2011 Super Outbreak devastates parts of the Southeastern United States, especially the states of Alabama, Mississippi, Georgia, and Tennessee. 205 tornadoes touched down on April 27 alone, killing more than 300 and injuring hundreds more.
July 10 » Russian cruise ship Bulgaria sinks in Volga near Syukeyevo, Tatarstan, causing 122 deaths.
August 6 » War in Afghanistan: A United States military helicopter is shot down, killing 30 American special forces members and a working dog, seven Afghan soldiers, and one Afghan civilian. It was the deadliest single event for the United States in the War in Afghanistan.
August 23 » Libyan leader Muammar Gaddafi is overthrown after the National Transitional Council forces take control of Bab al-Azizia compound during the Libyan Civil War.
December 13 » A murder–suicide in Liège, Belgium, kills six and wounds 125 people at a Christmas market.
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/I17121.php : accessed February 18, 2026), "Gerardus Rikkers (1931-2011)".
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