The temperature on April 12, 1917 was between 0.5 °C and 5.8 °C and averaged 3.1 °C. There was 3.7 mm of rain. There was 1.9 hours of sunshine (14%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the 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 17 » The United States pays Denmark $25 million for the Virgin Islands.
March 31 » According to the terms of the Treaty of the Danish West Indies, the islands become American possessions.
May 13 » Three children report the first apparition of Our Lady of Fátima in Fátima, Portugal.
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.
July 12 » The Bisbee Deportation occurs as vigilantes kidnap and deport nearly 1,300 striking miners and others from Bisbee, Arizona.
July 27 » World War I: The Allies reach the Yser Canal at the Battle of Passchendaele.
When copying data from this family tree, please include a reference to the origin: Arnold Romeijnders, "Zijper families", database, Genealogy Online (https://www.genealogieonline.nl/zijper-families/I36570.php : accessed May 22, 2024), "Simon Konijn (± 1894-????)".
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