The temperature on April 7, 1918 was between 6.7 °C and 11.3 °C and averaged 8.0 °C. There was 5.2 mm of rain. There was 0.3 hours of sunshine (2%). The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. 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.
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.
March 12 » Moscow becomes the capital of Russia again after Saint Petersburg held this status for most of the period since 1713.
April 1 » The Royal Air Force is created by the merger of the Royal Flying Corps and the Royal Naval Air Service.
April 9 » World War I: The Battle of the Lys: The Portuguese Expeditionary Corps is crushed by the German forces during what is called the Spring Offensive on the Belgian region of Flanders.
May 28 » The Azerbaijan Democratic Republic and the First Republic of Armenia declare their independence.
August 11 » World War I: The Battle of Amiens ends.
September 26 » World War I: The Meuse-Argonne Offensive began which would last until the total surrender of German forces.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I6996.php : accessed January 28, 2026), "Felix Alexander Bismarck "Haas" (Felix Alexander Bismarck, "Haas") Dreyer (1918-1982)".
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