The temperature on July 29, 1921 was between 14.5 °C and 22.0 °C and averaged 17.7 °C. There was 3.1 mm of rain. There was 2.6 hours of sunshine (17%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southwest. 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.
February 15 » Kingdom of Romania establishes its legation in Helsinki.
March 1 » Following mass protests in Petrograd demanding greater freedom in the RSFSR, the Kronstadt rebellion began, with sailors and citizens taking up arms against the Bolsheviks.
September 5 » Roscoe "Fatty" Arbuckle party in San Francisco ends with the death of the young actress Virginia Rappe: One of the first scandals of the Hollywood community.
October 13 » Soviet republics sign the Treaty of Kars to formalize the borders between Turkey and the South Caucasus states.
October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.
November 14 » The Communist Party of Spain is founded, and issues the first edition of Mundo obrero.
Day of death April 18, 2004
The temperature on April 18, 2004 was between 6.6 °C and 12.7 °C and averaged 9.7 °C. There was 1.2 mm of rain during 2.3 hours. There was 2.5 hours of sunshine (18%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
February 4 » Facebook, a mainstream online social networking site, is founded by Mark Zuckerberg and Eduardo Saverin.
February 18 » Up to 295 people, including nearly 200 rescue workers, die near Nishapur, Iran, when a runaway freight train carrying sulfur, petrol and fertilizer catches fire and explodes.
March 29 » Bulgaria, Estonia, Latvia, Lithuania, Romania, Slovakia, and Slovenia join NATO as full members.
June 21 » SpaceShipOne becomes the first privately funded spaceplane to achieve spaceflight.
October 29 » The Arabic-language news network Al Jazeera broadcasts an excerpt from a 2004 Osama bin Laden video in which the terrorist leader first admits direct responsibility for the September 11, 2001 attacks and references the 2004 U.S. presidential election.
November 26 » The last Poʻouli (Black-faced honeycreeper) dies of avian malaria in the Maui Bird Conservation Center in Olinda, Hawaii, before it could breed, making the species in all probability extinct.
When copying data from this family tree, please include a reference to the origin: Arie Verloop, "Family tree Verloop", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-verloop/I4154.php : accessed December 26, 2025), "Katharinus BOERSMA (1921-2004)".
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