The temperature on September 13, 1914 was between 8.3 °C and 14.9 °C and averaged 11.2 °C. There was 27.0 mm of rain. There was 4.1 hours of sunshine (32%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-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.
April 9 » Mexican Revolution: One of the world's first naval/air skirmishes takes place off the coast of western Mexico.
August 4 » In response to the German invasion of Belgium, Belgium and the British Empire declare war on Germany. The United States declares its neutrality.
August 27 » World War I: Battle of Étreux: A British rearguard action by the Royal Munster Fusiliers during the Great Retreat.
September 13 » World War I: The Battle of Aisne begins between Germany and France.
October 27 » First World War: The new British battleship HMS Audacious is sunk by a minefield laid by the armed German merchant-cruiser Berlin.
November 5 » World War I: France and the British Empire declare war on the Ottoman Empire.
Day of marriage April 8, 1944
The temperature on April 8, 1944 was between 0.9 °C and 15.7 °C and averaged 9.9 °C. There was 8.7 hours of sunshine (65%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 9 » World War II: Soviet Army planes attack Tallinn, Estonia.
March 30 » World War II: Allied bombers conduct their most severe bombing run on Sofia, Bulgaria.
May 1 » World War II: Two hundred Communist prisoners are shot by the Germans at Kaisariani, Athens in reprisal for the killing of General Franz Krech by partisans at Molaoi.
May 18 » Deportation of Crimean Tatars by the Soviet Union government.
August 20 » World War II: One hundred sixty-eight captured allied airmen, including Phil Lamason, accused by the Gestapo of being "terror fliers", arrive at Buchenwald concentration camp.
October 21 » World War II: The first kamikaze attack damages HMASAustralia as the Battle of Leyte Gulf begins.
Day of death November 14, 1990
The temperature on November 14, 1990 was between 10.0 °C and 12.6 °C and averaged 11.3 °C. There was 6.7 mm of rain during 5.4 hours. There was 0.2 hours of sunshine (2%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 12 » Jim Gary's "Twentieth Century Dinosaurs" exhibition opens at the Smithsonian Institution National Museum of Natural History in Washington, D.C. He is the only sculptor ever invited to present a solo exhibition there.
April 23 » Namibia becomes the 160th member of the United Nations and the 50th member of the Commonwealth of Nations.
June 19 » The Communist Party of the Russian Soviet Federative Socialist Republic is founded in Moscow.
August 23 » Armenia declares its independence from the Soviet Union.
September 18 » Liechtenstein becomes a member of the United Nations.
November 2 » British Satellite Broadcasting and Sky Television plc merge to form BSkyB as a result of massive losses.
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/I148293.php : accessed February 16, 2026), "Stoffer Jonkman (1914-1990)".
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