The temperature on July 26, 1904 was between 12.4 °C and 22.1 °C and averaged 17.4 °C. There was 8.4 hours of sunshine (53%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
January 8 » The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system.
February 28 » S.L. Benfica is founded in Portugal.
June 15 » A fire aboard the steamboat SSGeneral Slocum in New York City's East River kills 1,000.
June 28 » The SSNorge runs aground on Hasselwood Rock in the North Atlantic 430 kilometres (270mi) northwest of Ireland. More than 635 people die during the sinking.
October 20 » Chile and Bolivia sign the Treaty of Peace and Friendship, delimiting the border between the two countries.
December 7 » Comparative fuel trials begin between warships HMSSpiteful and HMSPeterel: Spiteful was the first warship powered solely by fuel oil, and the trials led to the obsolescence of coal in ships of the Royal Navy.
Day of marriage September 30, 1938
The temperature on September 30, 1938 was between 11.5 °C and 19.2 °C and averaged 15.1 °C. There was 0.5 mm of rain during 0.2 hours. There was 3.5 hours of sunshine (30%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
June 11 » Second Sino-Japanese War: The Battle of Wuhan starts.
July 10 » Howard Hughes begins a 91-hour airplane flight around the world that will set a new record.
September 5 » Chile: A group of youths affiliated with the fascist National Socialist Movement of Chile are executed after surrendering during a failed coup.
October 5 » In Nazi Germany, Jews' passports are invalidated.
November 1 » Seabiscuit defeats War Admiral in an upset victory during a match race deemed "the match of the century" in horse racing.
November 16 » LSD is first synthesized by Albert Hofmann from ergotamine at the Sandoz Laboratories in Basel.
Day of death May 28, 1986
The temperature on May 28, 1986 was between 4.8 °C and 15.7 °C and averaged 10.8 °C. There was -0.1 mm of rain. There was 8.1 hours of sunshine (50%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
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.
May 2 » Chernobyl disaster: The City of Chernobyl is evacuated six days after the disaster.
May 19 » The Firearm Owners Protection Act is signed into law by U.S. President Ronald Reagan.
May 25 » The Hands Across America event takes place.
June 14 » The Mindbender derails and kills three riders at the Fantasyland (known today as Galaxyland) indoor amusement park in Edmonton, Alberta.
August 6 » A low-pressure system that redeveloped off the New South Wales coast dumps a record 328 millimeters (13inches) of rain in a day on Sydney, New South Wales, Australia.
August 31 » The Soviet passenger liner Admiral Nakhimov sinks in the Black Sea after colliding with the bulk carrier Pyotr Vasev, killing 423.
When copying data from this family tree, please include a reference to the origin: Nienke Oudbier, "Descendants van de Vlag1", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-oudbier/I623.php : accessed March 17, 2026), "Hendrik Jan Plant (1904-1986)".
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