The temperature on August 13, 1914 was between 10.7 °C and 23.0 °C and averaged 17.6 °C. There was 13.1 hours of sunshine (88%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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 28 » In the culmination of the July Crisis, Austria-Hungary declares war on Serbia, igniting World War I.
August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
September 8 » World War I: Private Thomas Highgate becomes the first British soldier to be executed for desertion during the war.
October 19 » First World War: The First Battle of Ypres begins.
December 23 » World War I: Australian and New Zealand troops arrive in Cairo, Egypt.
December 24 » World War I: The "Christmas truce" begins.
Day of death June 17, 1969
The temperature on June 17, 1969 was between 11.7 °C and 19.7 °C and averaged 15.8 °C. There was 1.3 mm of rain during 0.7 hours. There was 6.8 hours of sunshine (41%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I345370.php : accessed January 18, 2026), "Anna Sloots (1914-1969)".
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