The temperature on September 14, 1917 was between 8.8 °C and 17.3 °C and averaged 13.4 °C. There was 0.1 mm of rain. There was 7.2 hours of sunshine (56%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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 17 » The United States pays Denmark $25 million for the Virgin Islands.
March 11 » World War I: Mesopotamian campaign: Baghdad falls to Anglo-Indian forces commanded by General Stanley Maude.
April 12 » World War I: Canadian forces successfully complete the taking of Vimy Ridge from the Germans.
June 7 » World War I: Battle of Messines: Allied soldiers detonate a series of mines underneath German trenches at Messines Ridge, killing 10,000 German troops.
November 20 » World War I: Battle of Cambrai begins: British forces make early progress in an attack on German positions but are later pushed back.
December 20 » Cheka, the first Soviet secret police force, is founded.
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The Family tree Van Willigen publication was prepared by Rob van Willigen (contact is not possible).
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