The temperature on April 1, 1912 was between 2.0 °C and 8.8 °C and averaged 5.1 °C. There was 0.5 mm of rain. There was 4.2 hours of sunshine (32%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
January 4 » The Scout Association is incorporated throughout the British Empire by royal charter.
January 6 » New Mexico is admitted to the Union as the 47th U.S. state.
January 23 » The International Opium Convention is signed at The Hague.
March 12 » The Girl Guides (later renamed the Girl Scouts of the USA) are founded in the United States.
October 14 » Former president Theodore Roosevelt is shot and mildly wounded by John Flammang Schrank. With the fresh wound in his chest, and the bullet still within it, Roosevelt delivers his scheduled speech.
December 8 » Leaders of the German Empire hold an Imperial War Council to discuss the possibility that war might break out.
Day of death February 4, 2000
The temperature on February 4, 2000 was between 5.6 °C and 9.2 °C and averaged 7.6 °C. There was 2.3 mm of rain during 3.3 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
February 4 » The World Summit Against Cancer for the New Millennium, Charter of Paris is signed by the President of France, Jacques Chirac and the Director General of UNESCO, Koichiro Matsuura, initiating World Cancer Day which is held on February 4 every year.
April 19 » Air Philippines Flight 541 crashes in Samal, Davao del Norte, killing all 131 people on board.
May 3 » The sport of geocaching begins, with the first cache placed and the coordinates from a GPS posted on Usenet.
June 7 » The United Nations defines the Blue Line as the border between Israel and Lebanon.
August 8 » Confederate submarine H.L. Hunley is raised to the surface after 136 years on the ocean floor and 30 years after its discovery by undersea explorer E. Lee Spence.
October 11 » NASA launches STS-92, the 100th Space Shuttle mission.
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The Family tree Doppenberg publication was prepared by Henk Doppenberg (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Henk Doppenberg, "Family tree Doppenberg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-doppenberg/I12959.php : accessed February 23, 2026), "Liesje van den Hoorn (1912-2000)".
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