The temperature on March 4, 1919 was between 4.4 °C and 9.8 °C and averaged 6.7 °C. There was 18.0 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
May 4 » May Fourth Movement: Student demonstrations take place in Tiananmen Square in Beijing, China, protesting the Treaty of Versailles, which transferred Chinese territory to Japan.
May 29 » Albert Einstein's theory of general relativity is tested (later confirmed) by Arthur Eddington and Andrew Claude de la Cherois Crommelin
June 23 » Estonian War of Independence: The decisive defeat of the Baltische Landeswehr in the Battle of Cēsis; this date is celebrated as Victory Day in Estonia.
June 28 » The Treaty of Versailles is signed, ending the state of war between Germany and the Allies of World War I.
November 11 » The Industrial Workers of the World attack an Armistice Day parade in Centralia, Washington, ultimately resulting in the deaths of five people.
Day of marriage September 18, 1947
The temperature on September 18, 1947 was between 11.7 °C and 22.6 °C and averaged 16.6 °C. There was 2.1 mm of rain during 1.3 hours. There was 3.6 hours of sunshine (29%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 1 » The Canadian Citizenship Act 1946 comes into effect, converting British subjects into Canadian citizens. Prime Minister William Lyon Mackenzie King becomes the first Canadian citizen.
February 12 » The largest observed iron meteorite until that time creates an impact crater in Sikhote-Alin, in the Soviet Union.
February 23 » International Organization for Standardization is founded.
October 16 » The Philippines takes over the administration of the Turtle Islands and the Mangsee Islands from the United Kingdom.
December 6 » The Everglades National Park in Florida is dedicated.
December 16 » William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.
Day of death August 31, 1995
The temperature on August 31, 1995 was between 11.0 °C and 18.7 °C and averaged 14.6 °C. There was 0.2 mm of rain during 0.7 hours. There was 5.9 hours of sunshine (43%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
February 17 » The Cenepa War between Peru and Ecuador ends on a ceasefire brokered by the UN.
March 2 » Yahoo! is incorporated.
March 31 » Selena is murdered by her fan club's president Yolanda Saldívar at a Days Inn in Corpus Christi, Texas after accusations of Saldívar embezzling money from Selena's fan club.
May 23 » The first version of the Java programming language is released.
October 16 » The Skye Bridge in Scotland is opened.
When copying data from this family tree, please include a reference to the origin: J. Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_jacobs/I1441.php : accessed January 16, 2026), "Bartholomeus "Bert" Jacobs (1919-1995)".
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