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.
February 5 » The current constitution of Mexico is adopted, establishing a federal republic with powers separated into independent executive, legislative, and judicial branches.
May 18 » World War I: The Selective Service Act of 1917 is passed, giving the President of the United States the power of conscription.
May 19 » The Norwegian football club Rosenborg BK is founded.
October 15 » World War I: Dutch dancer Mata Hari is executed by France for espionage.
December 11 » World War I: British General Edmund Allenby enters Jerusalem on foot and declares martial law.
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: Patrick Crooijmans, "Mannen van Croy", database, Genealogy Online (https://www.genealogieonline.nl/mannen-van-croy/I4225.php : accessed January 26, 2026), "Johannes de Graaf (± 1890-1917)".
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