The temperature on January 25, 1909 was between -9.5 °C and 5.2 °C and averaged -3.2 °C. There was 7.2 hours of sunshine (83%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. Source: KNMI
February 20 » Publication of the Futurist Manifesto in the French journal Le Figaro.
February 26 » Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London.
March 4 » U.S. President William Taft used what became known as a Saxbe fix, a mechanism to avoid the restriction of the U.S. Constitution's Ineligibility Clause, to appoint Philander C. Knox as U.S. Secretary of State.
April 18 » Joan of Arc is beatified in Rome.
June 26 » The Science Museum in London comes into existence as an independent entity.
July 16 » Persian Constitutional Revolution: Mohammad Ali Shah Qajar is forced out as Shah of Persia and is replaced by his son Ahmad Shah Qajar.
Day of marriage February 28, 1934
The temperature on February 28, 1934 was between -1.2 °C and 3.8 °C and averaged 0.5 °C. There was 0.1 mm of rain. There was 2.9 hours of sunshine (27%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Arie Verloop, "Family tree Verloop", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verloop/I1287.php : accessed October 6, 2026), "Jan Willem VERLOOP (1909-> 1966)".
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