The temperature on June 28, 1917 was between 11.9 °C and 23.0 °C and averaged 18.3 °C. There was 0.4 mm of rain. There was 7.9 hours of sunshine (47%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. 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.
July 31 » World War I: The Battle of Passchendaele begins near Ypres in West Flanders, Belgium.
September 14 » The Russian Empire is formally replaced by the Russian Republic.
October 26 » First World War: Brazil declares war on the Central Powers.
November 7 » World War I: Third Battle of Gaza ends: British forces capture Gaza from the Ottoman Empire.
December 6 » Halifax Explosion: A munitions explosion near Halifax, Nova Scotia kills more than 1,900 people in the largest artificial explosion up to that time.
December 15 » World War I: An armistice between Russia and the Central Powers is signed.
When copying data from this family tree, please include a reference to the origin: Dirk van Vreeswijk, "Family tree of Vreeswijk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-vreeswijk/I2816.php : accessed March 4, 2026), "Hendrik Jan Groenendyk (± 1894-????)".
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