The temperature on April 24, 1926 was between 4.1 °C and 11.7 °C and averaged 8.3 °C. There was -0.1 hours of sunshine (0%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
May 12 » The Italian-built airship Norge becomes the first vessel to fly over the North Pole.
June 28 » Mercedes-Benz is formed by Gottlieb Daimler and Karl Benz merging their two companies.
August 5 » Harry Houdini performs his greatest feat, spending 91 minutes underwater in a sealed tank before escaping.
August 6 » In New York City, the Warner Bros.' Vitaphone system premieres with the movie Don Juan starring John Barrymore.
September 25 » The international Convention to Suppress the Slave Trade and Slavery is first signed.
November 25 » The deadliest November tornado outbreak in U.S. history kills 76 people and injures more than 400.
Day of death January 7, 2017
The temperature on January 7, 2017 was between -2.1 °C and 3.4 °C and averaged -0.2 °C. There was 5.2 mm of rain during 9.4 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
In The Netherlands , there was from Thursday, October 26, 2017 to present the cabinet Rutte III, with Mark Rutte (VVD) as prime minister.
April 3 » A bomb explodes in the St Petersburg metro system, killing 14 and injuring several more people.
April 9 » The Palm Sunday church bombings at Coptic churches in Tanta and Alexandria, Egypt, take place.
June 3 » London Bridge attack: Eight people are murdered and dozens of civilians are wounded by Islamist terrorists. Three of the attackers are shot dead by the police.
June 12 » American student Otto Warmbier returns home in a coma after spending 17 months in a North Korean prison and dies a week later.
December 11 » New York City attempted bombing: A pipe bomb partially detonates in the New York City Subway, in the Times Square–42nd Street/Port Authority Bus Terminal. Four people are injured, including the perpetrator.
December 22 » United Nations Security Council Resolution 2397 against North Korea is unanimously approved.
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/I17557.php : accessed March 4, 2026), "Pietertje Boomker (1926-2017)".
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