The temperature on January 19, 1957 was between 0.6 °C and 4.3 °C and averaged 2.3 °C. There was 1.8 mm of rain during 5.3 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
February 18 » Kenyan rebel leader Dedan Kimathi is executed by the British colonial government.
March 4 » The S&P 500 stock market index is introduced, replacing the S&P 90.
June 24 » In Roth v. United States, the U.S. Supreme Court rules that obscenity is not protected by the First Amendment.
October 1 » First appearance of In God we trust on U.S. paper currency.
October 10 » The Windscale fire results in Britain's worst nuclear accident.
November 17 » Vickers Viscount G-AOHP of British European Airways crashes at Ballerup after the failure of three engines on approach to Copenhagen Airport. The cause is a malfunction of the anti-icing system on the aircraft. There are no fatalities.
Day of marriage December 27, 1979
The temperature on December 27, 1979 was between -1.6 °C and 6.0 °C and averaged 1.9 °C. There was 1.1 mm of rain during 1.1 hours. The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. 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.
February 13 » An intense windstorm strikes western Washington and sinks a ⁄2-mile-long section of the Hood Canal Bridge.
February 17 » The Sino-Vietnamese War begins.
May 21 » White Night riots in San Francisco following the manslaughter conviction of Dan White for the assassinations of George Moscone and Harvey Milk.
September 16 » Eight people escaped from East Germany to the west in a homemade hot air balloon.
November 3 » Greensboro massacre: Five members of the Communist Workers Party are shot dead and seven are wounded by a group of Klansmen and neo-Nazis during a "Death to the Klan" rally in Greensboro, North Carolina, United States.
November 4 » Iran hostage crisis: A group of Iranian college students overruns the U.S. embassy in Tehran and takes 90 hostages.
When copying data from this family tree, please include a reference to the origin: Gijsbertus Cornelis (Bert) Severijn, "Family tree Severijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-severijn/I12235.php : accessed December 24, 2025), "Janis Fae Zwagerman (1957-)".
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