The temperature on September 15, 1918 was between 13.0 °C and 19.8 °C and averaged 15.6 °C. There was 10.0 mm of rain. There was 1.1 hours of sunshine (9%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. 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.
January 28 » Finnish Civil War: The Red Guard rebels seize control of the capital, Helsinki; members of the Senate of Finland go underground.
February 1 » Russia adopts the Gregorian calendar.
May 29 » Armenia defeats the Ottoman Army in the Battle of Sardarabad.
July 26 » Emmy Noether's paper, which became known as Noether's theorem was presented at Göttingen, Germany, from which conservation laws are deduced for symmetries of angular momentum, linear momentum, and energy.
August 31 » World War I: Start of the Battle of Mont Saint-Quentin, a successful assault by the Australian Corps during the Hundred Days Offensive.
November 3 » The German Revolution of 1918–19 begins when 40,000 sailors take over the port in Kiel.
Day of marriage April 29, 1964
The temperature on April 29, 1964 was between 8.2 °C and 13.7 °C and averaged 10.5 °C. There was 0.9 mm of rain during 0.6 hours. There was 3.7 hours of sunshine (25%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Wim de Vries, "Family tree Kaempff", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaempff/I4462.php : accessed June 11, 2024), "Petronella Everdina van der Tuuk (Koers) (1918-1970)".
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