The temperature on September 15, 1918 was between 12.4 °C and 19.6 °C and averaged 15.2 °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 29 » Ukrainian–Soviet War: An armed uprising organized by the Bolsheviks in anticipation of the encroaching Red Army begins at the Kiev Arsenal, which will be put down six days later.
February 16 » The Council of Lithuania unanimously adopts the Act of Independence, declaring Lithuania an independent state.
March 31 » Massacre of ethnic Azerbaijanis is committed by allied armed groups of Armenian Revolutionary Federation and Bolsheviks. Nearly 12,000 Azerbaijani Muslims are killed.
May 14 » Cape Town Mayor, Sir Harry Hands, inaugurates the Two-minute silence.
May 26 » The Democratic Republic of Georgia is established.
June 24 » First airmail service in Canada from Montreal to Toronto.
Day of death September 19, 1993
The temperature on September 19, 1993 was between 6.0 °C and 18.9 °C and averaged 12.0 °C. There was 9.9 hours of sunshine (79%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. 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.
January 19 » Czech Republic and Slovakia join the United Nations.
April 30 » CERN announces World Wide Web protocols will be free.
May 5 » Three eight-year-old boys are murdered in West Memphis, Arkansas, Ultimately leading to the conviction of the West Memphis Three.
July 29 » The Supreme Court of Israel acquits alleged Nazi death camp guard John Demjanjuk of all charges and he is set free.
August 10 » Two earthquakes affect New Zealand. A 7.0 Mw shock (intensity VI (Strong)) in the South Island was followed nine hours later by a 6.4 Mw event (intensity VII (Very strong)) in the North Island.
September 9 » Israeli–Palestinian peace process: The Palestine Liberation Organization officially recognizes Israel as a legitimate state.
When copying data from this family tree, please include a reference to the origin: Leo Koster, "Family tree Koster / Coster", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koster-coster/I24486.php : accessed February 26, 2026), "Grietje Plaisier (1918-1993)".
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