The temperature on May 18, 1911 was between 10.6 °C and 17.1 °C and averaged 13.2 °C. There was 6.0 hours of sunshine (38%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
January 12 » The University of the Philippines College of Law is formally established; three future Philippine presidents are among the first enrollees.
January 21 » The first Monte Carlo Rally takes place.
January 26 » Glenn Curtiss flies the first successful American seaplane.
April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
May 9 » The works of Gabriele D'Annunzio are placed in the Index of Forbidden Books by the Vatican.
May 31 » The President of Mexico Porfirio Díaz flees the country during the Mexican Revolution.
When copying data from this family tree, please include a reference to the origin: JC Ellman, "Stamboom Kuyper en Scholten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kuyper-en-scholten/I30363.php : accessed September 23, 2024), "Derk Jan VELTHORST".
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