The temperature on January 15, 1917 was between -3.2 °C and -0.3 °C and averaged -1.4 °C. There was 0.1 mm of rain. 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.
February 23 » First demonstrations in Saint Petersburg, Russia. The beginning of the February Revolution (March 8 in the Gregorian calendar).
April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
May 21 » The Great Atlanta fire of 1917 causes $5.5million in damages, destroying some 300 acres including 2,000 homes, businesses and churches, displacing about 10,000 people but leading to only one fatality (due to heart attack).
November 28 » The Estonian Provincial Assembly declares itself the sovereign power of Estonia.
December 6 » Finland declares independence from Soviet Russia.
December 7 » World War I: The United States declares war on Austria-Hungary.
Day of death September 19, 1997
The temperature on September 19, 1997 was between 7.3 °C and 18.0 °C and averaged 13.5 °C. There was -0.1 mm of rain. There was 7.1 hours of sunshine (57%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
February 4 » En route to Lebanon, two Israeli Sikorsky CH-53 troop-transport helicopters collide in mid-air over northern Galilee, Israel killing 73.
May 8 » China Southern Airlines Flight 3456 crashes on approach into Bao'an International Airport, killing 35 people.
May 25 » A military coup in Sierra Leone replaces President Ahmad Tejan Kabbah with Major Johnny Paul Koroma.
June 5 » The Second Republic of the Congo Civil War begins.
June 12 » Queen Elizabeth II reopens the Globe Theatre in London.
September 6 » The Funeral of Diana, Princess of Wales takes place in London. Well over a million people lined the streets and 2⁄2 billion watched around the world on television.
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/I92115.php : accessed February 26, 2026), "Klaas Pieter Siebring (1917-1997)".
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