The temperature on January 3, 1889 was about -3.4 °C. The air pressure was 2 kgf/m2 and came mainly from the east. The airpressure was 78 cm mercury. The atmospheric humidity was 96%. Source: KNMI
February 11 » Meiji Constitution of Japan is adopted.
March 31 » The Eiffel Tower is officially opened.
April 1 » The University of Northern Colorado was established, as the Colorado State Normal School.
May 31 » Johnstown Flood: Over 2,200 people die after a dam fails and sends a 60-foot (18-meter) wall of water over the town of Johnstown, Pennsylvania.
November 2 » North Dakota and South Dakota are admitted as the 39th and 40th U.S. states.
November 8 » Montana is admitted as the 41st U.S. state.
Day of marriage November 18, 1908
The temperature on November 18, 1908 was between 2.9 °C and 10.0 °C and averaged 7.2 °C. There was -0.1 hours of sunshine (0%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
January 24 » The first Boy Scout troop is organized in England by Robert Baden-Powell.
April 14 » Hauser Dam, a steel dam on the Missouri River in Montana, U.S., fails, sending a surge of water 25 to 30 feet (7.6 to 9.1m) high downstream.
May 10 » Mother's Day is observed for the first time in the United States, in Grafton, West Virginia.
September 27 » Production of the Model T automobile begins at the Ford Piquette Avenue Plant in Detroit.
October 1 » Ford Model T automobiles are offered for sale at a price of US$825.
December 2 » Puyi becomes Emperor of China at the age of two.
Day of death March 9, 1953
The temperature on March 9, 1953 was between -1.0 °C and 10.1 °C and averaged 4.7 °C. There was 5.3 hours of sunshine (47%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
July 26 » Soldiers from the 2nd Battalion, Royal Australian Regiment repel a number of Chinese assaults against a key position known as The Hook during the Battle of the Samichon River, just hours before the Armistice Agreement is signed, ending the Korean War.
August 10 » First Indochina War: The French Union withdraws its forces from Operation Camargue against the Viet Minh in central Vietnam.
August 12 » The first testing of a real thermonuclear weapon (not test devices): The Soviet atomic bomb project continues with the detonation of "RDS-6s" (Joe 4), the first Soviet thermonuclear bomb.
September 21 » Lieutenant No Kum-sok, a North Korean pilot, defects to South Korea with his jet fighter.
September 26 » Rationing of sugar in the United Kingdom ends
December 8 » U.S. President Dwight D. Eisenhower delivers his "Atoms for Peace" speech, which leads to an American program to supply equipment and information on nuclear power to schools, hospitals, and research institutions around the world.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I73422.php : accessed March 1, 2026), "Helena de Koster (1889-1953)".
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