The temperature on September 19, 1957 was between 10.6 °C and 16.8 °C and averaged 13.6 °C. There was 0.4 mm of rain during 0.6 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
June 21 » Ellen Fairclough is sworn in as Canada's first female Cabinet Minister.
July 25 » The Tunisian King Muhammad VIII al-Amin is replaced by President Habib Bourguiba.
July 29 » The International Atomic Energy Agency is established.
October 4 » Sputnik 1 becomes the first artificial satellite to orbit the Earth.
October 29 » Israel's prime minister David Ben-Gurion and five of his ministers are injured when Moshe Dwek throws a grenade into Israel's Knesset.
November 7 » Cold War: The Gaither Report calls for more American missiles and fallout shelters.
Day of marriage May 20, 1977
The temperature on May 20, 1977 was between 8.6 °C and 13.5 °C and averaged 10.4 °C. There was 3.0 mm of rain during 1.5 hours. There was 0.3 hours of sunshine (2%). The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
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.
May 14 » A Dan-Air Boeing 707 leased to IAS Cargo Airlines crashes on approach to Lusaka International Airport (now Kenneth Kaunda International Airport) in Lusaka, Zambia, killing six people.
May 17 » Nolan Bushnell opened the first Chuck E. Cheese's in San Jose, California.
May 31 » The Trans-Alaska Pipeline System is completed.
June 7 » Five hundred million people watch the high day of the Silver Jubilee of Queen Elizabeth II begin on television.
June 27 » France grants independence to Djibouti.
July 20 » The Johnstown flood of 1977 kills 84 people and causes millions of dollars in damages.
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/I11222.php : accessed January 27, 2026), "Denise Kerkstra (1957-)".
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