The temperature on March 16, 1926 was between 1.0 °C and 8.2 °C and averaged 4.5 °C. There was 9.1 hours of sunshine (77%). 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.
May 25 » Sholom Schwartzbard assassinates Symon Petliura, the head of the government of the Ukrainian People's Republic, which is in government-in-exile in Paris.
June 23 » The College Board administers the first SAT exam.
August 5 » Harry Houdini performs his greatest feat, spending 91 minutes underwater in a sealed tank before escaping.
September 8 » Germany is admitted to the League of Nations.
November 11 » The United States Numbered Highway System is established.
Day of marriage October 6, 1947
The temperature on October 6, 1947 was between 3.8 °C and 20.2 °C and averaged 11.1 °C. There was 0.1 mm of rain. There was 7.1 hours of sunshine (63%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
April 9 » The Glazier–Higgins–Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas.
April 16 » An explosion on board a freighter in port causes the city of Texas City, Texas, to catch fire, killing almost 600.
May 1 » Portella della Ginestra massacre against May Day celebrations in Sicily by the bandit and separatist leader Salvatore Giuliano where 11 persons are killed and 33 wounded.
May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
June 10 » Saab produces its first automobile.
August 4 » The Supreme Court of Japan is established.
Day of death February 17, 2012
The temperature on February 17, 2012 was between 4.5 °C and 9.5 °C and averaged 6.8 °C. There was 0.3 mm of rain during 1.0 hours. There was 2.8 hours of sunshine (28%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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.
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.
February 26 » A train derails in Burlington, Ontario, Canada killing at least three people and injuring 45.
September 6 » Sixty-one people die after a fishing boat capsizes off the İzmir Province coast of Turkey, near the Greek Aegean islands.
October 9 » Pakistani Taliban attempt to assassinate outspoken schoolgirl Malala Yousafzai.
October 29 » Hurricane Sandy hits the east coast of the United States, killing 148 directly and 138 indirectly, while leaving nearly $70 billion in damages and causing major power outages.
December 3 » At least 475 people are killed after Typhoon Bopha makes landfall in the Philippines.
December 22 » Bashir Ahmad Bilour of Awami National Party and eight others are killed in a Pakistan Taliban bomber suicide attack in Dhaki Nalbandi area near Qissa Khwani Bazaar.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I186615.php : accessed January 2, 2026), "Marijke Helder (1926-2012)".
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