The temperature on July 4, 1912 was between 9.8 °C and 22.1 °C and averaged 16.3 °C. There was 10.3 hours of sunshine (62%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
January 23 » The International Opium Convention is signed at The Hague.
April 17 » Russian troops open fire on striking goldfield workers in northeast Siberia, killing at least 150.
June 30 » The Regina Cyclone, Canada's deadliest tornado event, kills 28 people in Regina, Saskatchewan.
September 2 » Arthur Rose Eldred is awarded the first Eagle Scout award of the Boy Scouts of America.
October 17 » Bulgaria, Greece and Serbia declare war on the Ottoman Empire, joining Montenegro in the First Balkan War.
November 7 » The Deutsche Opernhaus (now Deutsche Oper Berlin) opens in the Berlin neighborhood of Charlottenburg, with a production of Beethoven's Fidelio.
Day of marriage June 23, 1937
The temperature on June 23, 1937 was between 9.5 °C and 21.3 °C and averaged 15.2 °C. There was 14.0 hours of sunshine (84%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
March 2 » The Steel Workers Organizing Committee signs a collective bargaining agreement with U.S. Steel, leading to unionization of the United States steel industry.
March 18 » The New London School explosion in New London, Texas, kills 300 people, mostly children.
April 30 » The Commonwealth of the Philippines holds a plebiscite for Filipino women on whether they should be extended the right to suffrage; over 90% would vote in the affirmative.
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
July 2 » Amelia Earhart and navigator Fred Noonan are last heard from over the Pacific Ocean while attempting to make the first equatorial round-the-world flight.
December 29 » The Irish Free State is replaced by a new state called Ireland with the adoption of a new constitution.
Day of death April 5, 2005
The temperature on April 5, 2005 was between 5.1 °C and 12.8 °C and averaged 9.0 °C. There was 0.2 mm of rain during 0.4 hours. There was 9.3 hours of sunshine (70%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. 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 18 » The Airbus A380, the world's largest commercial jet, is unveiled at a ceremony in Toulouse, France
April 23 » The first ever YouTube video, titled "Me at the zoo", was published by co-founder Jawed Karim.
July 7 » A series of four explosions occurs on London's transport system, killing 56 people, including four suicide bombers, and injuring over 700 others.
July 20 » The Civil Marriage Act legalizes same-sex marriage in Canada.
August 17 » Over 500 bombs are set off by terrorists at 300 locations in 63 out of the 64 districts of Bangladesh
November 30 » John Sentamu becomes the first black archbishop in the Church of England with his enthronement as the 97th Archbishop of York.
When copying data from this family tree, please include a reference to the origin: Eva Drenth, "Family tree Diverse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-drenth/I24905.php : accessed February 15, 2026), "Hendrikus Poolman (1912-2005)".
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