The temperature on December 20, 1904 was between -2.4 °C and 5.8 °C and averaged 1.4 °C. There was 4.8 hours of sunshine (62%). The average windspeed was 1 Bft (weak wind) and was prevailing from the east. Source: KNMI
January 17 » Anton Chekhov's The Cherry Orchard receives its premiere performance at the Moscow Art Theatre.
April 8 » Longacre Square in Midtown Manhattan is renamed Times Square after The New York Times.
April 30 » The Louisiana Purchase Exposition World's Fair opens in St. Louis, Missouri.
May 15 » Russo-Japanese War: The Russian minelayer Amur lays a minefield about 15 miles off Port Arthur and sinks Japan's battleships Hatsuse, 15,000 tons, with 496 crew and Yashima.
July 31 » Russo-Japanese War: Battle of Hsimucheng: Units of the Imperial Japanese Army defeat units of the Imperial Russian Army in a strategic confrontation.
October 4 » The IFK Göteborg football club is founded in Sweden.
Day of death April 16, 1980
The temperature on April 16, 1980 was between 5.4 °C and 21.7 °C and averaged 14.4 °C. There was 12.4 hours of sunshine (89%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
January 21 » Iran Air Flight 291 crashes in the Alborz Mountains while on approach to Mehrabad International Airport in Tehran, Iran, killing 128 people.
April 2 » United States President Jimmy Carter signs the Crude Oil Windfall Profits Tax Act.
July 7 » During the Lebanese Civil War, 83 Tiger militants are killed during what will be known as the Safra massacre.
July 30 » Vanuatu gains independence.
August 19 » Saudia Flight 163, a Lockheed L-1011 TriStar burns after making an emergency landing at King Khalid International Airport in Riyadh, Saudi Arabia, killing 301 people.
September 11 » A new constitution of Chile is established under the influence of then Chilean dictator Augusto Pinochet, which is subject to controversy in Chile today.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I3940.php : accessed January 16, 2026), "Cunogonda Elisabeth de Vries (1904-1980)".
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