The temperature on February 15, 1919 was between -0.9 °C and 7.4 °C and averaged 2.2 °C. There was 1.7 hours of sunshine (17%). The average windspeed was 2 Bft (weak wind) 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.
January 7 » Montenegrin guerrilla fighters rebel against the planned annexation of Montenegro by Serbia, but fail.
January 15 » Rosa Luxemburg and Karl Liebknecht, two of the most prominent socialists in Germany, are tortured and murdered by the Freikorps at the end of the Spartacist uprising.
February 11 » Friedrich Ebert (SPD), is elected President of Germany.
May 27 » The NC-4 aircraft arrives in Lisbon after completing the first transatlantic flight.
June 21 » Admiral Ludwig von Reuter scuttles the German fleet at Scapa Flow, Orkney. The nine sailors killed are the last casualties of World War I.
September 18 » Fritz Pollard becomes the first African American to play professional football for a major team, the Akron Pros.
Day of marriage October 15, 1947
The temperature on October 15, 1947 was between 7.0 °C and 16.1 °C and averaged 11.8 °C. There was 6.0 hours of sunshine (56%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
July 11 » The Exodus 1947 heads to Palestine from France.
September 30 » Pakistan joins the United Nations.
October 16 » The Philippines takes over the administration of the Turtle Islands and the Mangsee Islands from the United Kingdom.
October 26 » Kashmir conflict: The Maharaja of Kashmir and Jammu signs the Instrument of Accession with India.
November 17 » American scientists John Bardeen and Walter Houser Brattain observe the basic principles of the transistor, a key element for the electronics revolution of the 20th century.
Day of death March 5, 1969
The temperature on March 5, 1969 was between -4.8 °C and 6.9 °C and averaged 0.6 °C. There was 9.3 hours of sunshine (84%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
January 16 » Soviet spacecraft Soyuz 4 and Soyuz 5 perform the first-ever docking of manned spacecraft in orbit, the first-ever transfer of crew from one space vehicle to another, and the only time such a transfer was accomplished with a space walk.
July 21 » Apollo program: At 02:56 UTC, astronaut Neil Armstrong becomes the first person to walk on the Moon.
October 8 » The opening rally of the Days of Rage occurs, organized by the Weather Underground in Chicago.
October 9 » In Chicago, the National Guard is called in as demonstrations continue over the trial of the "Chicago Eight".
October 21 » The 1969 Somali coup d'état establishes a Marxist–Leninist administration.
November 20 » Occupation of Alcatraz: Native American activists seize control of Alcatraz Island until being ousted by the U.S. Government on June 11, 1971.
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/I71012.php : accessed February 3, 2026), "Petrus Jacobus Maria de Kok (1919-1969)".
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