In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
July 7 » The Katipunan is established, the discovery of which by Spanish authorities initiated the Philippine Revolution.
September 8 » The Pledge of Allegiance is first recited.
October 12 » The Pledge of Allegiance is first recited by students in many US public schools.
October 13 » Edward Emerson Barnard discovers first comet discovered by photographic means.
October 21 » Opening ceremonies for the World's Columbian Exposition are held in Chicago, though because construction was behind schedule, the exposition did not open until May 1, 1893.
December 9 » English football club Newcastle United is founded.
Day of marriage December 23, 1925
The temperature on December 23, 1925 was between -0.8 °C and 6.5 °C and averaged 3.0 °C. There was 3.4 mm of rain. There was 0.2 hours of sunshine (3%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
In The Netherlands , there was from August 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
February 28 » The Charlevoix-Kamouraska earthquake strikes northeastern North America.
March 21 » Syngman Rhee is removed from office after being impeached as the President of the Provisional Government of the Republic of Korea.
April 16 » During the Communist St Nedelya Church assault in Sofia, Bulgaria, 150 are killed and 500 are wounded.
April 18 » The International Amateur Radio Union is formed in Paris.
August 9 » A train robbery takes place in Kakori, near Lucknow, India.
October 30 » John Logie Baird creates Britain's first television transmitter.
Day of death May 18, 1968
The temperature on May 18, 1968 was between 2.6 °C and 11.3 °C and averaged 6.4 °C. There was 11.3 mm of rain during 5.4 hours. There was 2.7 hours of sunshine (17%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I7961.php : accessed January 22, 2026), "Petrus Willem Koen (1892-1968)".
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