The temperature on July 12, 1904 was between 9.9 °C and 25.6 °C and averaged 18.6 °C. There was 14.2 hours of sunshine (87%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 17 » Anton Chekhov's The Cherry Orchard receives its premiere performance at the Moscow Art Theatre.
February 9 » Russo-Japanese War: Battle of Port Arthur concludes.
April 30 » The Louisiana Purchase Exposition World's Fair opens in St. Louis, Missouri.
November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).
December 3 » The Jovian moon Himalia is discovered by Charles Dillon Perrine at California's Lick Observatory.
December 7 » Comparative fuel trials begin between warships HMSSpiteful and HMSPeterel: Spiteful was the first warship powered solely by fuel oil, and the trials led to the obsolescence of coal in ships of the Royal Navy.
Day of marriage June 5, 1929
The temperature on June 5, 1929 was between 2.9 °C and 14.9 °C and averaged 10.0 °C. There was 2.2 hours of sunshine (13%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 1 » The former municipalities of Point Grey, British Columbia and South Vancouver, British Columbia are amalgamated into Vancouver.
May 1 » The 7.2 Mw Kopet Dag earthquake shakes the Iran–Turkmenistan border region with a maximum Mercalli intensity of IX (Violent), killing up to 3,800 and injuring 1,121.
October 3 » The Kingdom of Serbs, Croats and Slovenes is renamed to Yugoslavia by King Alexander I.
October 7 » Photius II becomes Ecumenical Patriarch of Constantinople.
November 18 » Grand Banks earthquake: Off the south coast of Newfoundland in the Atlantic Ocean, a Richter magnitude 7.2 submarine earthquake, centered on the Grand Banks, breaks 12 submarine transatlantic telegraph cables and triggers a tsunami that destroys many south coast communities in the Burin Peninsula.
November 29 » U.S. Admiral Richard E. Byrd leads the first expedition to fly over the South Pole.
Day of death September 9, 1944
The temperature on September 9, 1944 was between 5.8 °C and 14.8 °C and averaged 9.9 °C. There was 8.0 mm of rain during 3.5 hours. There was 4.6 hours of sunshine (35%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
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.
January 4 » World War II: Operation Carpetbagger, involving the dropping of arms and supplies to resistance fighters in Europe, begins.
January 17 » World War II: Allied forces launch the first of four assaults on Monte Cassino with the intention of breaking through the Winter Line and seizing Rome, an effort that would ultimately take four months and cost 105,000 Allied casualties.
April 4 » World War II: First bombardment of oil refineries in Bucharest by Anglo-American forces kills 3000 civilians.
August 2 » World War II: The largest trade convoy of the world wars arrives safely in the Western Approaches.
September 27 » The Kassel Mission results in the largest loss by a USAAF group on any mission in World War II.
December 16 » World War II: The Battle of the Bulge begins with the surprise offensive of three German armies through the Ardennes forest.
When copying data from this family tree, please include a reference to the origin: C. Pfeiffer, "Family tree Pfeiffer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-pfeiffer/I511.php : accessed January 24, 2026), "Cornelis Johannes Zieck (1904-1944)".
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