The temperature on July 25, 1980 was between 12.2 °C and 26.8 °C and averaged 20.5 °C. There was 12.4 hours of sunshine (78%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east. 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.
May 18 » Mount St. Helens erupts in Washington, United States, killing 57 people and causing $3billion in damage.
June 10 » The African National Congress in South Africa publishes a call to fight from their imprisoned leader Nelson Mandela.
September 26 » At the Oktoberfest terror attack in Munich 13 people die and 211 are injured.
October 17 » As part of the Holy See–United Kingdom relations a British monarch makes the first state visit to the Vatican.
October 26 » The Peter Muhlenberg Memorial in Washington, D.C. is dedicated.
When copying data from this family tree, please include a reference to the origin: Piet Oosterhaven, "Family tree Oosterhaven", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-oosterhaven/I3.php : accessed January 28, 2026), "Bastiaan Oosterhaven (1980-)".
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