The temperature on February 16, 1915 was between -1.5 °C and 7.7 °C and averaged 2.9 °C. There was 7.2 hours of sunshine (72%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 21 » Kiwanis International is founded in Detroit.
April 22 » The use of poison gas in World War I escalates when chlorine gas is released as a chemical weapon in the Second Battle of Ypres.
July 7 » The First Battle of the Isonzo comes to an end.
July 24 » The passenger ship SSEastland capsizes while tied to a dock in the Chicago River. A total of 844 passengers and crew are killed in the largest loss of life disaster from a single shipwreck on the Great Lakes.
July 28 » The United States begins a 19-year occupation of Haiti.
October 14 » World War I: Bulgaria joins the Central Powers.
Day of marriage August 20, 1941
The temperature on August 20, 1941 was between 8.0 °C and 18.4 °C and averaged 12.8 °C. There was 11.8 mm of rain during 2.9 hours. There was 6.3 hours of sunshine (44%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
March 28 » World War II: Britain's Mediterranean Fleet sinks three heavy cruisers and two destroyers of Italy's Regia Marina.
April 27 » World War II: German troops enter Athens.
June 23 » The Lithuanian Activist Front declares independence from the Soviet Union and forms the Provisional Government of Lithuania; it lasts only briefly as the Nazis will occupy Lithuania a few weeks later.
September 17 » World War II: Soviet forces enter Tehran during the Anglo-Soviet invasion of Iran.
September 30 » World War II: The Babi Yar massacre comes to an end.
December 16 » World War II: Japanese forces occupy Miri, Sarawak.
Day of death April 14, 1967
The temperature on April 14, 1967 was between 5.5 °C and 14.1 °C and averaged 8.9 °C. There was 11.3 hours of sunshine (82%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
January 27 » Cold War: The Soviet Union, the United States, and the United Kingdom sign the Outer Space Treaty in Washington, D.C., banning deployment of nuclear weapons in space, and limiting use of the Moon and other celestial bodies to peaceful purposes.
February 10 » The 25th Amendment to the United States Constitution is ratified.
May 1 » Elvis Presley and Priscilla Beaulieu are married in Las Vegas.
May 13 » Dr. Zakir Husain becomes the third President of India. He is the first Muslim President of the Indian Union. He holds this position until August 24, 1969.
June 8 » Six-Day War: The USS Liberty incident occurs, killing 34 and wounding 171.
October 18 » The Soviet probe Venera 4 reaches Venus and becomes the first spacecraft to measure the atmosphere of another planet.
When copying data from this family tree, please include a reference to the origin: Han Eman, "Family tree Eman/Swart-Radstok/Attevelt", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eman/I2846.php : accessed February 26, 2026), "Jan Jacob (Jan) Radstok (1915-1967)".
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