The temperature on March 31, 1909 was between 7.6 °C and 12.6 °C and averaged 9.4 °C. There was 5.2 mm of rain. There was 2.4 hours of sunshine (19%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
January 16 » Ernest Shackleton's expedition finds the magnetic South Pole.
February 26 » Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London.
March 31 » Serbia formally withdraws its opposition to Austro-Hungarian actions in the Bosnian Crisis.
April 6 » Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
April 9 » The U.S. Congress passes the Payne–Aldrich Tariff Act.
June 26 » The Science Museum in London comes into existence as an independent entity.
When copying data from this family tree, please include a reference to the origin: Erich Erich, "Family tree Te Loo", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-te-loo/R190.php : accessed October 11, 2026), "Jan van Lakerveld (1886-????)".
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