The temperature on February 18, 1919 was between 0.1 °C and 3.4 °C and averaged 1.1 °C. There was 8.0 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
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 7 » Montenegrin guerrilla fighters rebel against the planned annexation of Montenegro by Serbia, but fail.
June 11 » Sir Barton wins the Belmont Stakes, becoming the first horse to win the U.S. Triple Crown.
June 21 » The Royal Canadian Mounted Police fire a volley into a crowd of unemployed war veterans, killing two, during the Winnipeg general strike.
August 11 » Germany's Weimar Constitution is signed into law.
September 28 » Race riots begin in Omaha, Nebraska.
October 7 » KLM, the flag carrier of the Netherlands, is founded. It is the oldest airline still operating under its original name.
Day of death August 18, 1988
The temperature on August 18, 1988 was between 10.6 °C and 27.1 °C and averaged 20.2 °C. There was -0.1 mm of rain. There was 9.1 hours of sunshine (63%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 29 » South African archbishop Desmond Tutu is arrested along with one hundred other clergymen during a five-day anti-apartheid demonstration in Cape Town.
February 29 » Svend Robinson becomes the first member of the House of Commons of Canada to come out as gay.
March 25 » The Candle demonstration in Bratislava is the first mass demonstration of the 1980s against the communist regime in Czechoslovakia.
July 8 » The Island Express train travelling from Bangalore to Kanyakumari derails on the Peruman bridge and falls into Ashtamudi Lake, killing 105 passengers and injuring over 200 more.
October 27 » Cold War: Ronald Reagan suspends construction of the new U.S. Embassy in Moscow due to Soviet listening devices in the building structure.
December 1 » World AIDS Day was proclaimed worldwide by the UN member states.
When copying data from this family tree, please include a reference to the origin: Klaas Konjer, "Family tree Konjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-konjer/I4171.php : accessed February 15, 2026), "Hindrik Poort (1919-1988)".
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