The temperature on September 13, 1917 was between 9.5 °C and 16.6 °C and averaged 13.1 °C. There was 4.3 mm of rain. There was 0.1 hours of sunshine (1%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 19 » Silvertown explosion: A blast at a munitions factory in London kills 73 and injures over 400. The resulting fire causes over £2,000,000 worth of damage.
May 18 » World War I: The Selective Service Act of 1917 is passed, giving the President of the United States the power of conscription.
August 6 » World War I: Battle of Mărășești between the Romanian and German armies begins.
September 26 » World War I: The Battle of Polygon Wood begins.
October 13 » The "Miracle of the Sun" is witnessed by an estimated 70,000 people in the Cova da Iria in Portugal.
December 12 » Father Edward J. Flanagan founds Boys Town as a farm village for wayward boys.
When copying data from this family tree, please include a reference to the origin: Roel A. Ketelaars, "Genealogy Ketelaars", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-ketelaars/I1068196940.php : accessed June 22, 2024), "Johannes Zwekars (????-1917)".
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