The temperature on June 7, 1917 was between 12.6 °C and 29.0 °C and averaged 19.4 °C. There was 7.2 mm of rain. There was 5.4 hours of sunshine (33%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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.
June 26 » World War I: The American Expeditionary Forces begin to arrive in France. They will first enter combat four months later.
October 25 » Old Style date of the October Revolution in Russia.
December 6 » World War I: USSJacob Jones is the first American destroyer to be sunk by enemy action when it is torpedoed by German submarine SMU-53.
December 15 » World War I: An armistice between Russia and the Central Powers is signed.
Day of death July 10, 1921
The temperature on July 10, 1921 was between 12.9 °C and 29.5 °C and averaged 21.4 °C. There was 14.5 hours of sunshine (88%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
When copying data from this family tree, please include a reference to the origin: Wim Ackermans, "Family tree Ackermans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ackermans/I5592.php : accessed January 30, 2026), "Karl Johan Nielsen (1917-1921)".
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