The temperature on April 18, 1917 was between -1.0 °C and 6.7 °C and averaged 2.4 °C. There was 1.9 hours of sunshine (14%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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.
May 26 » Several powerful tornadoes rip through Illinois, including the city of Mattoon.
August 6 » World War I: Battle of Mărășești between the Romanian and German armies begins.
October 13 » The "Miracle of the Sun" is witnessed by an estimated 70,000 people in the Cova da Iria in Portugal.
November 26 » The National Hockey League is formed, with the Montreal Canadiens, Montreal Wanderers, Ottawa Senators, Quebec Bulldogs, and Toronto Arenas as its first teams.
December 15 » World War I: An armistice between Russia and the Central Powers is signed.
Day of death May 23, 1988
The temperature on May 23, 1988 was between 6.5 °C and 21.7 °C and averaged 15.6 °C. There was 0.2 mm of rain during 0.8 hours. There was 11.9 hours of sunshine (74%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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.
April 25 » In Israel, John Demjanjuk is sentenced to death for war crimes committed in World War II.
April 28 » Near Maui, Hawaii, flight attendant Clarabelle "C.B." Lansing is blown out of Aloha Airlines Flight 243, a Boeing 737, and falls to her death when part of the plane's fuselage rips open in mid-flight.
May 6 » All thirty-six passengers and crew were killed when Widerøe Flight 710 crashed into Mt. Torghatten in Brønnøy.
May 16 » A report by the Surgeon General of the United States C. Everett Koop states that the addictive properties of nicotine are similar to those of heroin and cocaine.
August 8 » The first night baseball game in the history of Chicago's Wrigley Field (game was rained out in the fourth inning).
September 12 » Hurricane Gilbert devastates Jamaica; it turns towards Mexico's Yucatán Peninsula two days later, causing an estimated $5 billion in damage.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I218827.php : accessed October 5, 2026), "Hendrikje Slopsma (1917-1988)".
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